Answer:
801.66
Step-by-step explanation:
calculator
Answer:
801.6632653061
Step-by-step explanation:
.......
Mike has a pack of skittles. In the pack 5 are red, 7 are yellow and 6 are purple. What is the ratio of yellow to all skittles?
The ratio of yellow to all skittles is
\(\frac{7}{18}\)\(\text{The ratio of yellow=}\frac{number\text{ of yellow}}{\text{total skittles}}=\frac{7}{(5+7+6)}=\frac{7}{18}\)The chef took out 54.8 g of butter but then found out that he took out 6.9 g of butter more than he needed. How much butter did he need?
Answer:
47.9 gm
Step-by-step explanation:
According to the scenario, calculation of the given data are as follows,
Total butter took = 54.8 gm
Extra butter quantity = 6.9g
So, we can calculate the exact quantity of butter needed by using following formula,
Exact butter needed = Total butter - Extra butter quantity
By putting the value, we get
Exact butter needed = 54.8 gm - 6.9gm
= 47.9 gm
Hence, he need 47.9gm butter.
hi, can someone please answer this?
Step-by-step explanation:
\( \frac{7}{27} \)
it helps you ☺️☺️
Thank you ☺️☺️
by what factor does the intensity increase for each whole number increase in the richter scale?
Answer:
By adding the gravity of the earth ang subtracting the number of the enumeration and multiply the square root of need to be the first divorcee you know that I love ckicen nuggets
Step-by-step explanation:
Me to mama o sige na kain na kau
Which relation is a function? Select all that apply
{(5,1), (4,1), (3, 1), (2,1)}
{(5,3). (4,1), (3, 2), (2,0)}
{(5,2), (2,5), (5. 3), (3,5)}
{(5,5). (4,4), (3, 3), (2,2}
{(5,1), (5,2), (5, 3), (5.4)}
Answer:
These are the correct answers:
biblical tithing basically means you will give ______ percent of your income to the lord. 20 5 10 25
Biblical tithing basically means you will give 10 percent of your income to the lord.The word tithe refers to "tenth" or "tenth part," so biblical tithing implies offering one-tenth of one's income to the church.
Biblical tithing is the method of giving the first fruits of one's labor to the Lord. Tithing originated from the Old Testament in which people would offer 10% of their harvest to the Lord.Tithing is a way of giving back to God as well as to others, according to the Bible.
As a result, Christians are required to tithe a tenth of their earnings. While this might appear to be a significant amount of money, if Christians can trust God with their finances, they can discover that he blesses them in ways they never imagined. In the New Testament, there is no specific requirement to tithe, but Christians are urged to give generously to the church and those in need.
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Consider the following table of hours worked by part-time employees. These employees must work in 5 hour blocks.Weekly hours worked Probability5 0.1515 0.2820 0.3125 0.26Find the mean of this variable.
This indicates that the average number of hours worked by the part-time employees is 17.5 hours per week.
This indicates that the average number of hours worked by the part-time employees is 17.5 hours per week.
17.5 hour
Mean = (5x0.15) + (15x0.28) + (20x0.31) + (25x0.26) = 17.5 hours
The mean of the variable is calculated by multiplying the value of each individual category with its probability, and then summing the resulting values. In this case, the mean is calculated as (5x0.15) + (15x0.28) + (20x0.31) + (25x0.26) = 17.5 hours. This indicates that the average number of hours worked by the part-time employees is 17.5 hours per week.
the complete question is :
Consider the following table of hours worked by part-time employees. These employees must work in 5 hour blocks.Weekly hours worked Probability5 0.1515 0.2820 0.3125 0.26Find the mean of this variable.
Weekly hours worked Probability
5 0.15
15 0.28
20 0.31
25 0.26
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Name two examples of quadrilaterals,
Answer:
square and rectangle
Step-by-step explanation:
Answer:
Squares, Trapezoids, Rhombuses, Kites, Parellelograms, or Rectangles
Step-by-step explanation:
"Quad" means that there is 4 sides on something, and all of these shapes have 4 sides, so obviously, that means they are quadrilaterals.
Unit 11: Volume & surface area
Homework 3: area of composite figures
Front page, no 3D shapes.
The areas of the composite figures are:
1. 787.5 cm²
2. 545.9 m²
3. 215.2 ft²
4. 745.4 mm²
5. 996 in.²
How to Find the Area of a Composite Figure?To find the area of a composite figure, find the area of each shape that the figure is composed of and add the areas together.
1. Area of figure 1 = area of trapezium + area of parallelogram = 1/2(a + b)h + bh
Area of figure 1 = 1/2(15 + 34)19 + (23)(14) = 465.5 + 322
Area of figure 1 = 787.5 cm²
2. Area of figure 2 = 2(area of semicircle) + area of rectangle = 2(1/2πr²) + lw = 2(1/2π(7²)) + (28)(14) = 545.9 m²
3. Area of figure 3 = area of the larger semicircle + area of the samller semicircle = 1/2πr² + 1/2πr² = 1/2π(11²) + 1/2π(4²) = 215.2 ft²
4. Area of figure 4 = area of the semicircle + area of the rectangle + area of triangle = 1/2πr² + lw + 1/2bh
Area of figure 4 = 1/2π(12.5²) + (25)(12.5) + 1/2(12.5)(30)
Area of figure 4 = 745.4 mm²
5. Base of the triangle = 2[√(37² - 35²)] = 24 in.
Area of figure 5 = area of the square + area of the triangle = s² + 1/2bh
Area of figure 5 = 24² + 1/2(24)(35)
Area of figure 5 = 996 in.²
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what is the probability that each player has a hand con- taining an ace when the 52 cards of a standard deck are dealt to four players
The probability that each player has a 5-card hand an ace when the 52 cards is 5/13.
Given is 52 cards of a standard deck, we need to find the probability of picking an ace,
so,
There are 4 aces in the 52-card deck so the probability of dealing an ace is 4/52 = 1/13.
In a 5-card hand, each card is equally likely to be an ace with probability 1/13. So together, the expected number of aces in a 5-card hand is 5 * 1/13 = 5/13.
Hence the probability that each player has a 5-card hand an ace when the 52 cards is 5/13.
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The table reflects the prices at Strike-O-Rama Bowling Alley.
Price
Monday - Thursday
$4.55 per game
Friday - Sunday
$4.95 per game
Shoe Rental
$4.25
Cynthia’s mom gave her $20.00 to spend at her friend’s birthday party on Friday night at the bowling alley. She has to rent shoes and pay a certain amount per game. What is the maximum number of games she can bowl?
Answer: the answer is 4.95
Step-by-step explanation:
Question: At Fairview elementary school, 9% of the students are left-handed. What is 9% written as a decimal?
Answer choices:
A- 90.0
B-9.0
C-0.9
D-0.09
Comment what is the answer if you know, please! :)
Answer:
0.09
Step-by-step explanation:
move decimal over to the left twice
in a cave, a stalactite gets 4 millimeters longer each year. This year it is 72 centimeters long. How many years until it is 1 meter long?
find rhe area of a regular hexagon with17.3 miles long and a long 20 side
answer:
A≈1039.23
Solution
A=33
2a2=3·3
2·202≈1039.23048
arrange these functions under the o notation using only = (equivalent) or ⊂ (strict subset of): a) 2logn b) 23n c) nn logn d) logn e) nlog(n2) f) nn² g) log(log(nn))
Logn 2logn nlog(n2) nn logn nn2 23n log(log(nn)) is the proper arrangement of the functions under the O notation using just (equivalent) or (strict subset of).
The O notation is used to classify functions according to their growth rates. It is a way of measuring the complexity of an algorithm. The functions are arranged in ascending order of growth rates, with the slowest growing function at the beginning and the fastest growing function at the end.
The function logn has the slowest growth rate, followed by 2logn, which is a constant multiple of logn. The function nlog(n2) has a higher growth rate than 2logn, but is still slower than nn logn. The function nn² has a higher growth rate than nn logn, but is still slower than 23n. The function log(log(nn)) has the highest growth rate of all the functions.
Therefore, the correct arrangement of the functions under the O notation is: logn ⊂ 2logn ⊂ nlog(n2) ⊂ nn logn ⊂ nn² ⊂ 23n ⊂log(log(nn)).
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Let Y represent the profit (or loss) for a certain company X years after 1965. Based on the data shown below, a statistician calculates a linear model Y = -2.28 X + 41.86.
х y
3 35
4 32.57
5 31.24
6 27.71
7 25.88
8 22.55
9 22.72
10 18.39
11 16.66
12 14.03
13 12.7
Use the model to estimate the profit in 1975
y = _____________
The estimated profit in 1975 was $19.06.
The given linear model is Y = -2.28 X + 41.86, which shows a linear relationship between the number of years after 1965 and the profit of a company in terms of y.
In order to estimate the profit in 1975, we need to determine the value of Y when X = 10 (since we are looking for the profit in 1975 which is 10 years after 1965).
We plug X = 10 into the equation Y = -2.28 X + 41.86 to find the estimated profit:
Y = -2.28 (10) + 41.86Y = -22.8 + 41.86Y = 19.06
Therefore, the estimated profit in 1975 was $19.06.
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prove that there are no solutions in integers x and y to the equation 2x2 + 5y2 = 14.
The quadratic equation does not have solutions where both x and y are integers.
How to prove that there are no integer solutions for the equation?Here we have the following quadratic equation:
2x^2 + 5y^2 = 14
We want to check that we can't solve this equation with x and y integers, to see that, we can start by isolating one of the variables:
2x^2 + 5y^2 = 14
5y^2 = 14 - 2x^2
y^2 = (14 - 2x^2)/5
y = ±√((14 - 2x^2)/5)
Now, trivially:
(14 - 2x^2)/5
Is not an integer for any integer value of x, and this happens because 5 is not a factor of 14, thus, for any integer value of x the value of y that we get is non integer, then there aren't two integers that solve the quadratic equation.
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You are making extra part kits for a game. The table below lists the number of each part needed per kit, as well as the number of each part that you have available.
Part Number in each kit Number available
People marker 6 287
6-sided die 3 143
Teleporter marker 7 341
You make as many kits as you can. With the parts remaining, you could make 1 more kit if you had:
A.1 more people marker and 1 more die.
B.1 more die and 1 more teleporter marker.
C.1 more teleporter marker and 1 more people marker.
D.2 more people markers.
E.2 more teleporter markers.
Applying mathematical operations with the remaining parts, you could have 1 more kit if you had A.1 more marker and 1 more die.
How is the number determined?Using mathematical operations of divisions, subtractions, and additions, we can determine the number of kits made from the materials and the part required to make one additional kit.
For instance, 287 people marker can make 47 (287/6) kits with 5 remaining, which requires another 1 part to complete another kit.
143 6-sided die can also make 47 kits (143/3) with 2 parts, which require an additional 1 part to make another kit.
The above parts are unlike the teleporter marker, which had already made 48 kits with 5 of its part remaining.
Part Number in each kit Number available # of Kits Made
People marker 6 287 47
6-sided die 3 143 47
Teleporter marker 7 341 48
Thus, using mathematical operations, we can determine that to complete the number of kits to 48, the kit maker requires Option A.
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Draw ALMN with vertices L(3,-1), M(7,-3), and N(6,3). Find the coordinates of the vertices after a 90° rotation about the origin and about each of the points L, M, and N. what are the coordinates of the points after a 90° rotation about the origin? L=? M=? N=?
Answer:
The coordinates of the image are;
\(\begin{gathered} L^{\prime}=(-1,-3) \\ M^{\prime}=(-3,-7) \\ N^{\prime}=(3,-6) \end{gathered}\)Explanation:
Given the coordinates of L,M and N as;
\(\begin{gathered} L=(3,-1) \\ M=(7,-3) \\ N=(6,3) \end{gathered}\)A 90 degree clockwise rotation can be represented as;
\((x,y)\rightarrow(y,-x)\)Applying this rule to the given coordinates we have;
\(\begin{gathered} L(3,-1)\rightarrow L^{\prime}(-1,-3) \\ M(7,-3)\rightarrow M^{\prime}(-3,-7) \\ N(6,3)\rightarrow N^{\prime}(3,-6) \end{gathered}\)Therefore, the coordinates of the image are;
\(\begin{gathered} L^{\prime}=(-1,-3) \\ M^{\prime}=(-3,-7) \\ N^{\prime}=(3,-6) \end{gathered}\)use a venn diagram to illustrate the relationship a ⊆ b and b ⊆ c.
Here is a Venn diagram illustrating the relationship between the sets a, b, and c, where a is a subset of b and b is a subset of c:
_______________
| c |
| |
| _________
| | |
| | b |
| | |
| |______ |
| | |
| a |__|
|_______________|
In this diagram, the set c is represented by the outer rectangle, the set b is the area inside the rectangle but outside the inner circle, and the set a is the area inside both the rectangle and the inner circle.
Since a is a subset of b, every element in a is also in b, and therefore the inner circle is entirely contained within the area representing b.
Similarly, since b is a subset of c, every element in b is also in c, and therefore the area representing b is entirely contained within the outer rectangle representing c.
This diagram shows that if a is a subset of b and b is a subset of c, then a is also a subset of c.
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The art club has a goal to raise at least $500 by selling paintings to the student body for $15 each. They have already spent $70 buying paint. Which inequality could be used to find the number of paintings the art club needs to sell to reach their goal?
Answer:
15x - 70 = 500
Step-by-step explanation:
f(x) = 3(x + 1)^2 − 27. Which two equations also represent function f?
1: f(x) = 3x2 + 2x − 26
2: f(x) = 3x2 + 6x − 24
3: f(x) = 3x2 − 24
4: f(x) = 3(x + 4)(x − 2)
5:f(x) = (3x + 4)(x − 8)
6: f(x) = 3(x + 12)(x − 2)
Solve the inequalities and compare.
oso
a. Solve 2x + 6 < 10.
b. Solve - 2x + 22 < 18.
Answer:
2
Step-by-step explanation:
1 Subtract 66 from both sides.
2x=10-6
2x=10−6
2 Simplify 10-610−6 to 44.
2x=4
2x=4
3 Divide both sides by 22.
x=\frac{4}{2}
x=
2
4
4 Simplify \frac{4}{2}
2
4
to 22.
x=2
x=2
Done
2x+22=18
We move all terms to the left:
2x+22-(18)=0
We add all the numbers together, and all the variables
2x+4=0
We move all terms containing x to the left, all other terms to the right
2x=-4
x=-4/2
x=-2
Sylvia’s lead lathe tech makes $18.50 per hour and wants a $2.75
per hour increase. How
much more will this 14.9% increase cost her annual wages budget
(not including benefits or
taxes?)
The 14.9% increase in Sylvia's lead lathe tech's hourly wage of $18.50 results in a $2.75 per hour increase. Assuming the lead lathe tech works 2,080 hours per year, the additional cost to Sylvia's annual wages budget would be approximately $5,720, excluding benefits or taxes.
First, we need to find the percentage increase in the lead lathe tech's hourly wage. The increase requested is $2.75, which is 14.9% of the current wage rate ($18.50). To calculate the percentage increase, we divide the increase by the current wage rate and multiply by 100: ($2.75 / $18.50) * 100 ≈ 14.9%.
To determine the additional cost to Sylvia's annual wages budget, we need to know the total number of hours worked by the lead lathe tech in a year. Let's assume the lead lathe tech works 40 hours per week and there are 52 weeks in a year, resulting in a total of 2,080 hours.
To calculate the annual cost of the wage increase, we multiply the hourly increase ($2.75) by the total number of hours worked (2,080): $2.75 * 2,080 ≈ $5,720.
Therefore, the 14.9% increase in the lead lathe tech's hourly wage will cost Sylvia an additional $5,720 in her annual wages budget, excluding benefits or taxes.
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Unit 4.2 math 8th grade
Answer: ok but what is your question lol
Step-by-step explanation:
Answer:
So?
Step-by-step explanation:
Two sides and an angle (SSA) of a triangle are given. Determine whether the given measurements produce one triangle, two triangles, or no triangle at all. Solve each triangle that results a = 10
b = 13.6 A = 33°
From the calculation, all three inequalities are satisfied, which means that the given measurements produce one triangle.
To determine whether the given measurements produce one triangle, two triangles, or no triangle at all, we can use the Law of Sines and the Triangle Inequality Theorem.
Given:
a = 10
b = 13.6
A = 33°
Determine angle B:
Angle B can be found using the equation: B = 180° - A - C, where C is the remaining angle of the triangle.
B = 180° - 33° - C
B = 147° - C
Apply the Law of Sines:
The Law of Sines states that in any triangle, the ratio of the length of a side to the sine of its opposite angle is constant.
a/sin(A) = b/sin(B) = c/sin(C)
We can rearrange the equation to solve for side c:
c = (a * sin(C)) / sin(A)
Substituting the given values:
c = (10 * sin(C)) / sin(33°)
Determine angle C:
We can use the equation: C = arcsin((c * sin(A)) / a)
C = arcsin((c * sin(33°)) / 10)
Apply the Triangle Inequality Theorem:
The Triangle Inequality Theorem states that the sum of the lengths of any two sides of a triangle must be greater than the length of the remaining side.
In this case, we need to check if a + b > c, b + c > a, and c + a > b.
If all three inequalities are satisfied, it means that the measurements produce one triangle. If one of the inequalities is not satisfied, it means no triangle can be formed.
Now, let's perform the calculations:
B = 147° - C (from step 1)
c = (10 * sin(C)) / sin(33°) (from step 2)
C = arcsin((c * sin(33°)) / 10) (from step 3)
Using a calculator, we find that C ≈ 34.65° and c ≈ 6.16.
Now, let's check the Triangle Inequality Theorem:
a + b > c:
10 + 13.6 > 6.16
23.6 > 6.16 (True)
b + c > a:
13.6 + 6.16 > 10
19.76 > 10 (True)
c + a > b:
6.16 + 10 > 13.6
16.16 > 13.6 (True)
All three inequalities are satisfied, which means that the given measurements produce one triangle.
In summary, with the given measurements of a = 10, b = 13.6, and A = 33°, we can determine that one triangle can be formed. The measures of the angles are approximately A = 33°, B ≈ 147° - C, and C ≈ 34.65°, and the lengths of the sides are approximately a = 10, b = 13.6, and c ≈ 6.16.
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Please help, need a diagram and correct calculations!!!
Buy the land !all angles will be greater than 30 °
How many piece of land he buy ?Trigonometry is the study of angles and the angular relationships between planar and three-dimensional shapes. The cosecant, cosine, cotangent, secant, sine, and tangent are among the trigonometric functions (also known as the circular functions) that make up trigonometry.
A branch of mathematics called trigonometry examines connections between triangles' sides and angles. Due to the fact that every straight-sided shape can be decomposed into a group of triangles, trigonometry can be found throughout all of geometry.
cos x = 500²+800²-900²/-2(800)(900)
x = \(cos^{-1}\)(+1200000/+1440000)
=336°
Buy the land !all angles will be greater than 30 °
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A local Pennysaver charges $11 for each of the first three lines of a classified ad, and $5 for each
additional line.
a) What is the price of a two-line ad?
b) What is the price of a five-line ad?
c) If x is the number of lines in the ad, express the cost c(x) of the ad as a piecewise function.
Step-by-step explanation:
a) $11 = 3 lines of a classified ad
$x = 2 limes of a classified ad
cross multiply
3x = 22
divide by the coefficient of x
which is 3
3x/3 = 22/3
x = 7.33 approximately 7
x = 7.
b) $11 = 3 lines of a classified ad
$x = 5 lines of a classified ad
cross multiply
3x = 55
diviee by the coefficient of x
which is 3
3x/3 = 55/3
x =18.33 approximately 18
x =18.
7(n – 1) = -2(3 + n) solve for n
what us the circumference of circular ground of diameter d m ? find it.
answer:
\(\pi d \: m\)
can you explain me how?
Here the diameter = dm
Formula of circumference for circle: 2πr or πd
where "d" is diameter and "r" is radius
diameter = 2(radius)For this question:
circumference:
π(d)π(dm)πdm