Answer:
w
Step-by-step explanation:
w
If I had to write 2 pages a day, how long would it take me to write 300 pages?
Time required for writing 2 pages = 1 day
So, time required for writing 1 pages
= 1 day/2
= ½ day
So, time required for writing 300 pages
= ½ day × 300
= (300/2) days
= 150 days
Answer:
150 days
Step-by-step explanation:
We can write a ratio to solve
2 pages 300 pages
----------- = ------------
1 day x days
Using cross products
2x = 300
Divide by 2
2x/2 = 300/2
x = 150
150 days
what would the new points be after the transformation:
g(x)=f(-5x+10)
Answer:
There's nothing that can be done with the given information
Step-by-step explanation:
Please help meh♀️♀️♀️
Answer:
the perimeter is 5s + 14
Step-by-step explanation:
the perimeter will be the sum of the 4 sides, in our case,
(s+8) + (s + 3) + s + 3) + 2s = perimeter
so, s +8 + s +3 + s + 3 + 2s = P
s + s + s + 2s + 8 + 3 + 3 = 5s + 14 = perimeter
Divide using long division. State the quotient, q(x), and the remainder, r(x). (6x^3+ 2x^2+ 16x − 8) ÷ (3x−1)
The quotient q(x) is 2x^2+7x+22 and the remainder r(x) is 14.
To perform long division of polynomials, we start by dividing the highest degree term of the dividend by the highest degree term of the divisor. In this case, we divide 6x^3 by 3x, which gives us 2x^2. We write this as the first term of the quotient.
We then multiply the divisor (3x-1) by the first term of the quotient (2x^2), which gives us 6x^3 - 2x^2. We subtract this from the dividend (6x^3 + 2x^2 + 16x - 8), which gives us 4x^2 + 16x - 8.
Next, we repeat the process with the next highest degree term in the dividend (4x^2) and the divisor (3x-1). We divide 4x^2 by 3x, which gives us 4/3 x. We write this as the second term of the quotient.
We then multiply the divisor (3x-1) by the second term of the quotient (4/3 x), which gives us 4x - 4/3. We subtract this from the previous result (4x^2 + 16x - 8), which gives us 12/3x - 4/3.
We repeat this process with the next highest degree term in the dividend (12/3x) and the divisor (3x-1). We divide 12/3x by 3x, which gives us 4. We write this as the third term of the quotient.
We then multiply the divisor (3x-1) by the third term of the quotient (4), which gives us 12x - 4. We subtract this from the previous result (12/3x - 4/3), which gives us 16/3.
Since there are no more terms left in the dividend, 16/3 is the remainder.
Therefore, the quotient q(x) is 2x^2 + 7x + 22 and the remainder r(x) is 14.
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What ate the steps for using a compass and straightedge to construct a square?.
The steps for using a compass and straightedge to construct a square is:
Given:
Let AB the length of one side given.
Steps:
a. Using your straightedge, draw a reference line, if one is not provided.
b. Copy the side of the square onto the reference line, starting at a point labeled A'.
c. Construct a perpendicular at point B' to the line through \(AB\).
d. Place your compass point at B', and copy the side of the square onto the perpendicular B'G. Label the end of the segment copy as point C.
e. With your compass still set at a span representing AB, place the compass point at C and swing an arc to the left.
f. Holding this same span, place the compass point at A' and swing an arc intersecting with the previous arc. Label the point of intersection as D.
g. Connect points A' to D, D to C, and C to B' to form a square.
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The Addition of Area Postulate states that the areas of polygons that make up an irregular shape can be added together to determine the area of the irregular shape. True or False
Answer:
yes it is true for it to happen
Subtract. 6 1 1 II 8 2
To add and subtract fractions, the denominators ( bottom numbers ) must be equal.
So, we have to multiply 1/2 by 4/4
\(\frac{1}{2}\cdot\frac{4}{4}=\frac{4}{8}\)So:
\(\frac{6}{8}-\frac{4}{8}=\frac{2}{8}\)simplify by 2
\(\frac{1}{4}\)Which is ⁴√81x³y⁴z8 with rational exponents?
(a) 3x(¾)yz²
(b) 8x (¾) yz²
(c) 2x (⅓) yz²
(d) 9x (⅓) yz²
The expression of ⁴√(81x³y⁴z⁸) with rational exponents is: 3x(¾)yz²
How to solve Laws of Exponents?The 8 laws of exponents can be listed as follows:
Zero Exponent Law: a^(0) = 1.
Identity Exponent Law: a^(1) = a.
Product Law: a^m × a^n = a^(m+n)
Quotient Law: a^m/a^n = a^(m - n)
Negative Exponents Law: a^(-m) = 1/a^(m)
Power of a Power: (a^m)^n = a^(mn)
Power of a Product: (ab)^m = a^m*b^m
Power of a Quotient: (a/b)^m = a^m/b^m
We are given the algebra expression as:
⁴√81x³y⁴z⁸
This gives us:
81^(1/4) * x^(3/4) * y^(4/4) * z^(8/4)
= 3x^(3/4)yz²
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The boys' basketball team at Washington High School has been doing really well so far this year. In the past six games, they've scored the following points.
84, 67, 74, 87, 67, 73
If the coach is discussing their year with the local newspaper, which measure of central tendency is he least likely to use?
median
mode
mean
range
The least likely measure of central tendency to be used would be; The range.
How to identify measures of central tendency?We are given the points scored by the basketball team as;
84, 67, 74, 87, 67, 73
Now, the three major measures of central tendency are mean, median and mode.
Mean is the average while mode is the most frequent item while median is the middle term when arranged in ascending order.
However, when discussing their year, what the paper would like to know is their average amount of points per game for the year and as such he will use the mean.
However, the least likely measure of central tendency to be used would be the range.
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Does this graph show a constant or variable rate of change?
Answer:
constant
Step-by-step explanation:
Which of the
x
xx-values are solutions to the following inequality?
x
>
77
x>77x, \gt, 77
Choose all answers that apply:
Choose all answers that apply:
(Choice A)
x
=
68
x=68x, equals, 68
A
x
=
68
x=68x, equals, 68
(Choice B)
x
=
77
x=77x, equals, 77
B
x
=
77
x=77x, equals, 77
(Choice C)
x
=
80
x=80x, equals, 80
C
x
=
80
x=80x
Neither option A nor option B is a solution because 68 is not greater than 77 and 77 is not greater than 77.
The inequality x > 77 means that x must be greater than 77.
So, the only solution(s) to the inequality are the value(s) of x that are greater than 77.
The inequality x > 77 represents a range of values that x can take on. Specifically, it means that x must be greater than 77.
To solve this inequality, we simply need to identify all values of x that satisfy this condition.
Therefore, the correct answer is:
(Choice C) x = 80.
Because 80 is greater than 77, it is a solution to the inequality x > 77.
Neither option A nor option B is a solution because 68 is not greater than 77 and 77 is not greater than 77.
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5.
Which two expressions are equivalent?
Answer:
Option c
My logic:
The commutative property of multiplication states that you can multiply a string of numbers in any order and receive the same answer.
Hope this helps!
Which geometric shape would best describe a flashlight?
cylinder
hemisphere
rectangular prism
sphere
Answer:
cylinder
Step-by-step explanation:
Consider the following data: 14,6, -11.-6,5, 10 Step 1 of 3: Calculate the value of the sample variance. Round your answer to one decimal place. Step 2 of 3: Calculate the value of the sample standard deviation. Round your answer to one decimal place. Step 3 of 3: Calculate the value of the range.
To calculate the sample variance for the given data, we need to find the average of the squared differences between each data point and the mean.
The sample standard deviation is the square root of the variance, and the range is the difference between the maximum and minimum values.Step 1: To calculate the sample variance, we start by finding the mean (average) of the data. Adding up all the values and dividing by the number of data points, we get (-11 + 6 + 5 + 10 + 14) / 5 = 2.8. Next, we find the squared differences between each data point and the mean, and then calculate their average. The squared differences are (-11 - 2.8)^2, (6 - 2.8)^2, (5 - 2.8)^2, (10 - 2.8)^2, and (14 - 2.8)^2. The sum of these squared differences is 632.8. Dividing this sum by the number of data points minus one (n - 1) gives us the sample variance. In this case, the variance is 632.8 / 4 = 158.2, rounded to one decimal place.
Step 2: The sample standard deviation is the square root of the variance. Taking the square root of 158.2, we get the standard deviation: √158.2 ≈ 12.6, rounded to one decimal place. This represents the dispersion or spread of the data points around the mean.
Step 3: The range is calculated by finding the difference between the maximum and minimum values in the dataset. In this case, the maximum value is 14, and the minimum value is -11. Therefore, the range is 14 - (-11) = 25. The range provides a measure of the spread of the data from the lowest to the highest value, indicating the total span of the dataset. In summary, the sample variance is approximately 158.2, the sample standard deviation is approximately 12.6, and the range is 25 for the given data.
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A statistics teacher has the following test scores: 93, 72, 80, 95, 90, 70, 91, 85, 86, 100. What is the median test score of these grades?
A) 80
B) 95
C) 90
D) 88
The median test score of these grades is option D) 88
The median is the middle value of a dataset when the values are arranged in order from lowest to highest. In other words, it is the value that divides the dataset into two equal halves.
To find the median of the test scores provided by the statistics teacher (93, 72, 80, 95, 90, 70, 91, 85, 86, 100), we first need to arrange them in order from lowest to highest:
70, 72, 80, 85, 86, 90, 91, 93, 95, 100
Next, we find the middle value. Since we have 10 scores, the middle value will be the average of the fifth and sixth scores:
(86 + 90) ÷ 2 = 88
Therefore, the median test score of these grades is 88, which is option D.
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what's the greatest -1 1/2 or 1/2
Answer:
1/2 is greater than -1 1/2.
Step-by-step explanation:
farmer brown had ducks and cows. one day he noticed that the animals had a total of 13 heads and 46 feet. how many of the animals were cows?
Farmer brown had ducks and cows having a total of 13 heads and 46 feet, which means there are 10 cows and 3 ducks.
This is an algebraic problem that can be solved using a system of equations.
Let x be the number of cows and y be the number of ducks. We know from the problem statement that:
x + y = 13 (the number of heads)
4x + 2y = 46 (the number of feet)
We can use the first equation to solve for one of the variables in terms of the other.
For example, if we subtract y from both sides of the equation we get:
x = 13 - y
We can substitute this expression for x into the second equation:
4(13 - y) + 2y = 46
Simplifying, we get:
52 - 4y + 2y = 46
which gives us:
-4y = -6
then we get:
y=3
Now we can use this value of y to solve for x in terms of y:
x = 13 - y
x = 13 - 3
x = 10
Therefore, there are 10 cows and 3 ducks.
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What is the value of this expression when a = 3 and b = negative 2?
(StartFraction 3 a Superscript negative 2 Baseline b Superscript 6 Baseline Over 2 a Superscript negative 1 Baseline b Superscript 5 Baseline EndFraction) squared
The calculated value of the expression when a = 3 and b = -2 is 1
Evaluating the value of this expression when a = 3 and b = -2?The expression is given as
(StartFraction 3 a Superscript negative 2 Baseline b Superscript 6 Baseline Over 2 a Superscript negative 1 Baseline b Superscript 5 Baseline EndFraction) squared
Mathematically, this can be expressed as
(3a^-2b^6/2a^-1b^5)^2
The values of a and b are given as
a =3 and b = -2
substitute the known values in the above equation, so, we have the following representation
(3(3)^-2(-2)^6/2(3)^-1(-2)^5)^2
Evaluate
So, we have
1
Hence, the solution is 1
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Solve the given differential equation. Find dx y" = 2y'|y (y' + 1) only.
The solution to the given differential equation is y = C*e^(-x) - 1, where C is an arbitrary constant.
To solve the given differential equation, we can follow these steps:
Step 1: Rewrite the equation
Rearrange the given equation by dividing both sides by y(y' + 1):
y" = 2y'/(y(y' + 1))
Step 2: Simplify and separate variables
Let's simplify the equation by multiplying both sides by (y' + 1) to get rid of the denominator:
(y' + 1)y" = 2y'/y
Now, we can differentiate both sides with respect to x to obtain a separable equation:
((y' + 1)y")' = (2y'/y)'
Step 3: Solve the separable equation
Expanding the left side using the product rule, we have:
(y'y") + (y")^2 = (2y' - 2yy')/y^2
Rearranging the terms and simplifying, we get:
(y")^2 + (y' - 2/y)y" - 2y'/y^2 = 0
This is a quadratic equation in terms of y", and we can solve it using standard techniques. Let's substitute p = y':
(p^2 - 2/y)p - 2y'/y^2 = 0
Simplifying further, we get:
p^3 - 2p/y - 2y'/y^2 = 0
Now, we have a separable equation in terms of p and y. Solving this equation yields the solution p = -1/y. Integrating p = dy/dx, we get:
ln|y| = -x + C1, where C1 is an integration constant.
Taking the exponential of both sides, we obtain:
|y| = e^(-x + C1)
Since |y| represents the absolute value of y, we can drop the absolute value and replace C1 with another constant C:
y = Ce^(-x), where C is an arbitrary constant.
Finally, to match the given form of the solution, we subtract 1 from the equation:
y = Ce^(-x) - 1
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Simplify the following into a single logarithm: 5 log (9) + 3 log(x) 95 Olog (²) Olog(5.9.3x) Olog (95³) 5.9 Olog 3x Olog (5.9 x³)
The simplified form of the expression 5 log(9) + 3 log(x) + log(5.9 * 3x) + log(95^3) + 5.9 log(3x) + log(5.9x^3) is log(95^3 * 5.9^3 x^8).
We can simplify the expression by combining the logarithms with the same base. For example, log(9) + log(5.9) = log(9 * 5.9) = log(53.1). We can also use the rule that log(a^b) = b log(a) to combine the logarithms with the same number as the base. For example, log(95^3) = 3 log(95).
After combining all of the logarithms, we get the following expression:
log(95^3 * 5.9^3 x^8)
This is the simplified form of the expression.
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a hexadecimal number is a number written in the base 16 number system.
t
f
True. Hexadecimal numbers are written using the base 16 number system, where digits range from 0 to 9 and A to F. They are commonly used in computer systems for concise representation and easy conversion to binary.
In the hexadecimal number system, there are 16 symbols used to represent values, namely 0-9 and A-F. Each digit in a hexadecimal number represents a multiple of a power of 16.
The symbols 0-9 represent the values 0-9, respectively. The symbols A-F represent the values 10-15, respectively, where A represents 10, B represents 11, C represents 12, D represents 13, E represents 14, and F represents 15.
For example, the hexadecimal number "3F" represents the value (3 * 16^1) + (15 * 16^0) = 48 + 15 = 63 in decimal.
Similarly, the hexadecimal number "AB8" represents the value (10 * 16^2) + (11 * 16^1) + (8 * 16^0) = 2560 + 176 + 8 = 2744 in decimal.
Hexadecimal numbers are commonly used in computer systems, as they provide a convenient way to represent large binary numbers concisely. Each hexadecimal digit corresponds to a four-bit binary number, allowing for easy conversion between binary and hexadecimal representations.
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I am stuck with the below question. Please help.
Answer:
can show the full question i can't understand
a summer squash, spinach, and leek frittata recipe requires 6 ounces of spinach. if the ep unit cost of the ingredient is $2.25 per pound, what is the total cost of the ingredient?
The total cost of the ingredient is $0.84 for 6 ounces.
Define fixed cost.
The cost or expense known as fixed cost is unaffected by a short-term horizon's growth or reduction in the number of units produced or sold. To put it another way, it refers to a cost that is linked to a time period rather than a specific economic activity.
It can be viewed as costs that a business must pay regardless of the volume of business activity, such as the number of units produced or sales made. One of the two main parts of the overall manufacturing cost is the fixed cost.
Solution Explained:
Given,
1 pound = $2.25
Since 1 pound = 16 ounces
So, 16 ounces = 2.25
1 ounce = 2.25/16 = 0.14
Therefore, 6 ounces = 0.14 X 6 = 0.84
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The sun orbits the Milky Way galaxy at about 135 miles per second. Write your answers to the following in scientific notation.
A. How far does the sun travel in an hour?
B. How far does the sun travel in a week?
Expressing this in scientific notation, we get: Distance traveled in a week = 3.77 x \(10^7\) miles/week
What is speed?Speed is a measure of how fast an object is moving, usually expressed in units of distance per unit time. It is defined as the distance traveled by an object divided by the time it takes to travel that distance.
According to question:The speed of the sun orbiting the Milky Way galaxy is 135 miles per second.
A. To find how far the sun travels in an hour, we need to multiply its speed by the number of seconds in an hour:
Distance traveled in an hour = 135 miles/second x 60 seconds/minute x 60 minutes/hour
Distance traveled in an hour = 486,000 miles/hour
Expressing this in scientific notation, we get:
Distance traveled in an hour = 4.86 x \(10^5\) miles/hour
B. To find how far the sun travels in a week, we need to multiply its speed by the number of seconds in a week:
Distance traveled in a week = 135 miles/second x 60 seconds/minute x 60 minutes/hour x 24 hours/day x 7 days/week
Distance traveled in a week = 37,656,000 miles/week
Expressing this in scientific notation, we get:
Distance traveled in a week = 3.77 x \(10^7\) miles/week
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A shoe store recorded the price (in dollars) of 175 pairs of women's shoes and 175 pairs of men's shoes. The data collected was used to create the following table.
Picture
Which statement accurately describes the difference in the price of men's and women's shoes at this store?
The price of women's shoes varies less than men's shoes.
Most of the men's shoes in the data set cost more than women's shoes.
Most of the women's shoes in the data set cost more than men's shoes.
The price of men's shoes has a higher interquartile range than that of women's shoes.
Answer:
Most of the men's shoes in the data set cost more than women's shoes.
Step-by-step explanation:
From what I could tell it can't be The price of men's shoes has a higher interquartile range than that of women's shoes. becuse that's false what looks to fit is Most of the men's shoes in the data set cost more than women's shoes. since on the graph more of the mens vaules are bigger
How many 750ml to ounces ?
There are 25.36 fluid ounces in 750 milliliters (mL). To convert mL to fluid ounces, multiply the volume in mL by the conversion factor of 0.033814.
There are 25.36 fluid ounces in 750 milliliters (mL).
To convert mL to fluid ounces (fl oz), you can use the conversion factor of 0.033814, which is the number of fluid ounces in one milliliter. Multiplying the volume in mL by this conversion factor gives the result in fluid ounces.
So, to convert 750 mL to fluid ounces, you can multiply 750 by 0.033814, which gives:
750 mL * 0.033814 = 25.36 fl oz
Therefore, 750 mL is equivalent to 25.36 fluid ounces.
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2 plus 2 pleas help i need help
Answer:
4
Step-by-step explanation:
2 + 2 = 4
you add two and two.
Answer:
2 + 2 => 4
high level answer in photo
Describe fully the single transformation that maps shape a onto shape b
The transformation we can see in the graph is a reflection over the y-axis.
Which is the transformatioin applied?we can see that the sizes of the figures are equal, so there is no dilation.
The only thing we can see is that figure B points to the right and figure A points to the left, so there is a reflection over a vertical line.
And both figures are at the same distance of the y-axis, so that is the line of reflection, so the transformation is a reflection over the y-axis.
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Please help!
A model car is for sale online. The owner
discounts the price by 5% each day until it
sells. On the third day the car sells. If the
original price of the model car was $40,
how much did the car sell for? What percent
discount does this represent from the
original price?
Answer: the model car sold for $34, at a 15% discount.
Step-by-step explanation:
first multiply 5% by 3 days, for a total discount of 15%.
then apply the 15% discount to the $40 car, arriving at a price of $34.
Answer:
The car sold for 34 .
Step-by-step explanation:
.
.
.
.
.
A shop teacher has four sockets in a drawer. They are labeled 5/16 - inches 3/8 - inches 13/32 - inches and 15/32 - inches . Which of these sockets has the smallest measurement?
A. 15/32 -inches
B. 13/32 - inches
C. 5/16 - inches
D. 3/8 - inches
The socket that has the smallest measurement is 5/16.
In order to know the socket with the smallest measurement, we can change the fractions to percentages and this will be:
5/16 = 5/16 × 100 = 31.25%
3/8 = 3/8 × 100 = 37.5%
13/32 = 13/32 × 100 = 40.625%
15/32 = 15/32 × 100 = 46.875%
From the percentages, then the smallest measurement is 5/16
In conclusion, the correct option is C.
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