Answer:
0.5
Step-by-step explanation:
PLEASE HELP QUICKLY(25 points)!!
Match the description with the correct answer.
(questions)
———————
y-intercept -
slope-
domain-
range-
is this graph increasing, decreasing or both-
x-intercept-
———————
(answer choices)
(4,0), (0,4), (-2,0), (0,-2), +2, -4,
input values, increasing, decreasing,
both increasing and decreasing, output values
———————
please help quickly its worth 10.34 points on my test
Answer: In that picture the slope is increasing
Step-by-step explanation: positive rise and positive run (uphill from left to right)
In chapters 5-8 of Frankenstein, Victor feels, for the first time in a long time, a sense of joy and calm. What causes these feelings
A. A visit from his father
B. A letter from Elizabeth
C. The arrival of Henry Clerval
D. An award for creating the monster
Frankenstein, Victor feels, for the first time in a long time, a sense of joy and calm, An award for creating the monster causes these feelings.
How does Victor first react to the monster and what happens to both after the first encounter?Victor is the first to enter and is relieved to see no evidence of the creature. But, exhausted by months of labour and the horror of the creature he has created, he becomes ill with a nervous fever that lasts several months.Victor begins to grasp, for the first time, that what he has made is not only the scientific result of an experiment in animated matter, but a genuine living entity with needs and desires.He informs Victor that all of his horrible deeds stemmed from his desperate loneliness. He offers to take his new friend to South America, where they will hide in the bush away from human interaction. He claims that with the sympathy of a fellow monster, he will no longer be compelled.'Frankenstein,' by Mary Shelley, is the narrative of Victor, who creates a monster with the goal of generating life. He was a genius in college, and he created a monster. His own creation was a failure.To learn more about Frankenstein, refer,
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Frankenstein, Victor feels, for the first time in a long time, a sense of joy and calm, An award for creating the monster causes these feelings.
How does Victor first react to the monster and what happens to both after the first encounter?Victor is the first to enter and is relieved to see no evidence of the creature. But, exhausted by months of labor and the horror of the creature he has created, he becomes ill with a nervous fever that lasts several months.Victor begins to grasp, for the first time, that what he has made is not only the scientific result of an experiment in animated matter, but a genuine living entity with needs and desires.He informs Victor that all of his horrible deeds stemmed from his desperate loneliness. He offers to take his new friend to South America, where they will hide in the bush away from human interaction. He claims that with the sympathy of a fellow monster, he will no longer be compelled.'Frankenstein,' by Mary Shelley, is the narrative of Victor, who creates a monster with the goal of generating life. He was a genius in college, and he created a monster. His own creation was a failure.To learn more about Frankenstein, refer,
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Which expression is equivalent to the expression 6(-2n + 7) - 3(5n + 9)?
Find the measure of the indicated angle.
99⁰
96⁰
98⁰
92°
L
120°
K
N
M
64
Answer:
? = 92°
Step-by-step explanation:
the chord- chord angle ? is half the sum of the measures of the arcs intercepted by the angle and its vertical angle, that is
? = \(\frac{1}{2}\) (LM + AK) = \(\frac{1}{2}\) (120 + 64)° = \(\frac{1}{2}\) × 184° = 92°
I'll MARK THE BRAINLIEST!
The line plots show the results of a survey of 10 boys and 10 girls about how many hours they spent reading for pleasure the previous week. A) Which statement is true about the range? B) Which statement is true about the mean?
A} The range is greater for the girls, B) The mean is less for the girls
B} The range is greater for the girls, B) The mean is greater for the girls
C} The range is greater for the boys, B) The mean is greater for the girls
D}The range is greater for the boys, B) The mean is greater for the boys
The range is greater for the girls and the mean is greater for the girls. So, correct option is B.
A) The statement "The range is greater for the girls" is true. The range is the difference between the highest and the lowest values in a data set.
Looking at the line plots, the highest value for the boys is 10, and the lowest is 3, giving a range of 7 hours. The highest value for the girls is 9, and the lowest is 5, giving a range of 4 hours. Therefore, the range is greater for the boys.
B) The mean is the sum of all values divided by the total number of values. To calculate the mean for the boys, we add up all the hours and divide by 10, which gives us:
(3 + 6 + 7 + 7 + 8 + 8 + 8 + 8 + 9 + 10) / 10 = 7.4 hours
To calculate the mean for the girls, we add up all the hours and divide by 10, which gives us:
(5 + 6 + 6 + 6 + 7 + 7 + 7 + 8 + 8 + 9) / 10 = 7.1 hours
Therefore, the mean for the boys is 7.4 hours and the mean for the girls is 7.1 hours, so the statement "The mean is greater for the girls".
So, correct option is B.
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Find dy/dx given that y = 1 - cos x / sin x
Answer:
tan x
Step-by-step explanation:
The given function y is a quotient, so we must apply the quotient rule first. Recall that (d/dx)cos x = -sin x and that (d/dx)sin x = cos x.
Then the derivative of the given quotient is:
(sin x)[0 - (-sin x)] [sin x]^2
dy/dx = --------------------------- = ----------------- = 1
[sin x]^2 [sin x]^2
Michael has 4 ten dollar and 7 five dollar bills he has 3 more ten dollar bills and 2 more ten dollar bills than Tamara. How much money does Tamara has
Answer:
she has only 24 dollors
put me brainliest please
Step-by-step explanation:
4-10$
7-5$
3 more-10$
2 more with =Tamara- 10$
A rectangular flower bed is 7 m long. If the boundary
around the bed is 22 m long, find its breadth. Also,
find its area.
need full solution
As we know that
\(\sf \blue{Perimeter = 2(l + b)}\)
22 = 2(7 + b)22 = 14 + 2b 22 - 14 = 2b8 = 2b\(\sf \: \dfrac{8}{2} = b\)\(\bold{\boxed{b=4} }\) Breadth = 4 m.Now,
\(\sf \orange{Area = l \times b}\)
\(Area = 7 \times 4\)\(\sf \: Area = 28 \: {m}^{2}\)Area=28\(\bold{ m^2 }\)
1) Jorge takes his friends out for smoothies. He buys 5 smoothies and leaves a $3 tip,
paying a total of $23. He wants to know the price of one smoothie.
• price of 5 smoothies: 23 – 3 = 20
1) Which equation shows how to find the price of one smoothie?
20 – 5 = 15
20 : 5 = 4
23 : 5 = 4.60
23 - 5 = 18
Answer:
15b-x=4
Step-by-step explanation:
i am a smart teacher
Hey guys! I am going to be posting multiple questions, but one by one... so be prepared!
14 2/3 x 2 1/2=?
Answer:
\(\frac{110}{3}\) or \(36\frac{2}{3}\)
Step-by-step explanation:
Find the 9th term of the arithmetic sequence an=25-6(3n+1)
a9=?
Write an equation for the line parallel to the given line that contains C.
C(-1,7): y= 8/9x+8
(Type your answer in slope-intercept form. Use integers or fractions for any numbers in the equation. Simplify your answer.)
Y=
Answer:
y = \(\frac{8}{9}x+\frac{71}{9}\)
Step-by-step explanation:
Given equation of a line is,
y = \(\frac{8}{9}x+8\)
If we compare this equation with slope-intercept of a line,
Slope of this line = \(\frac{8}{9}\)
Since slope of all the lines parallel to this line will be equal,
Slope of the parallel line = \(\frac{8}{9}\)
Line passing through (x', y') and slope 'm' is represented by,
y - y' = m(x - x')
Therefore, equation of the line passing through (-1, 7) and having slope \(\frac{8}{9}\) will be,
y - 7 = \(\frac{8}{9}(x+1)\)
y = \(\frac{8}{9}x+\frac{8}{9}+7\)
y = \(\frac{8}{9}x+\frac{71}{9}\)
ANSWER QUICK
1.Give the value of x.
7.3 + x = 18.5
Answer:
x = 18.5 - 7.3
x = 11.2
Step-by-step explanation:
if you take away 25 from a number you will be left with two and halftimes 30. what is the number?
Find the value of the function at the given value of x. -x/x+3
Answer:
=2
Step-by-step explanation:
-x/x + 3
-1 +3 +2
what is the intermediate step in the form (x+a)^2=b as a result of completing the square for the following equation?x^2-7x=-9x-2
Subtract 2 from both sides:
\(x^2+2x=-2\)Group terms together on the left hand side with a placeholder constant:
\((x^2+2x+_-)=_--2\)Take one half of the coefficient of x and square it, then add it to both sides:
\(\begin{gathered} (\frac{2}{2})^2=1 \\ x^2+2x+1=1-2 \\ x^2+2x+1=-1 \\ \text{where:} \\ x^2+2x+1=(x+1)^2 \\ \text{therefore:} \\ (x+1)^2=-1 \end{gathered}\)Point A(3,-2) and point B (-1,6) are endpoints of AB Point C is the midpoint of AB What is the equation of a line perpendicular to that passes through
point c ?
Answer:
y = 0.5x + 1.5
Step-by-step explanation:
I just graphed the points with GeoGebra. Hope this Helps!
HELP ASAP PLS AND USE THE ANSWERS GIVEN!
Simplify the expression.
negative 15 plus the quantity negative 3 and seven tenths plus 9 and 15 hundredths end quantity divided by 5 all times 3 squared minus 4 and 7 tenths
−13.16
−9.89
0.49
20.11
The value of the given Fraction expression is -6.93.
What is Fraction?
A fraction is a mathematical expression that represents the division of a whole number or quantity into parts. It is written as two separate numbers, a numerator and a denominator, separated by a slash. The numerator represents the number of parts being considered, and the denominator represents the total number of parts. Additionally, fractions can also represent parts of a whole number. For example, the fraction 1/2 represents one part of a whole number that has been divided into two equal parts. Fractions can also be combined to create a sum of parts.
So, we have
-15 - 3.7 + 9.15/5 * 3^2 - 4.7
Evaluate the quotient and the exponent
So, we have
-15 - 3.7 + 1.83 * 9 - 4.7
Evaluate the product
-15 - 3.7 + 16.47 - 4.7
Evaluate the sum and the difference
-6.93
Hence, the value of the given fraction expression is -6.93 (none of the options is correct)
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The boxplot shown below results from the heights (cm) of males listed in a data set. What do the numbers in that
K boxplot tell us?
156
168.1
173.7
The minimum height is
third quartile Q3 is
(Type integers or decimals. Do not round.)
181.4
cm, the first quartile Q, is
cm, and the maximum height is
192
cm, the second quartile Q₂ (or the median) is
cm.
cm, the
From the given box plot, it is found that:
The minimum height is of 156 cm, the first quartile Q1 is 168.1 cm, the second quartile Q2(or the median) is of 173.7 cm, the third quartile Q3 is of 181.4 cm, and the maximum height is of 192 cm.
What does a box-and-whisker plot shows?A box and whisker plot shows five things:
The minimum value.The 25th percentile, which is the median of the bottom 50%.The median, which splits the entire data-set into two halfs, the bottom 50% and the upper 50%.The 75th percentile, which is the median of the upper 50%.The maximum value.The measures are shown in order, from left to right, hence:
The minimum height is of 156 cm, the first quartile Q1 is 168.1 cm, the second quartile Q2(or the median) is of 173.7 cm, the third quartile Q3 is of 181.4 cm, and the maximum height is of 192 cm.
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pls help meee
6.) in a repeating musical pattern, there are 56 beats in 7 measures. How many measures are there in 104 beats?
Answer:
23 measure
Step-by-step explanation:
because 56/7 = 8
so 104/8=23
Answer:
13 measures
Step-by-step explanation:
for every 7 measures, there is 56 beats. and if you want to find out how many beats there are per measure, you would do 56 ÷ 7 = 8.
Now that you've found thay there are 8 beats per measure, you would divide 104 by 8 to find out how many measurs there are.
104 ÷ 8 = 13
x + 121 = 4x - 20 what is x
Answer:
x = 47
Step-by-step explanation:
x + 121 = 4x - 20
-3x + 121 = - 20
-3x = -141
x = 47
So, the answer is x = 47
Pls help extra points and mark brainlist
Answer:
20 + 35x
Step-by-step explanation:
We have the expression 5(4 + 7x) and are asked to distrbute it.
When distributing, it's very simple, all you have to do is multiply the number outside the parenthesis with the numbers inside the parenthesis.
Therefore :
(5(4) + 5(7x))
20 + 35x
PLZ HELP FAST GIVING 50 points and brainliest
Answer:-0.253624
Step-by-step explanation:
Answer:
0.253624
Step-by-step explanation:
Which algebraic expression represents this mathematical stateme26 more than a numberO A. n+ 26O B. n26O C. 26 – nO D. 26 n
The statement "26 more than a number" is equivalent to "26 plus a number". If we call that number n, we can rewrite the statement as "26 + n" or "n + 26".
Answer
A. n + 26
what percentage of 1litre is 250ml
Answer: 25%
Step-by-step explanation: there are 1000 millilters in a liter. 25% of 1000 is 250.
Consider the polynomial function p(x) = 4x^8- 6x^7+ 3x^3- 10.
What is the end behavior of the graph of p?
Answer:
As x gets smaller, pointing to negative infinity, the value of p increases, pointing to positive infinity.
As x increases, pointing to positive infinity, the value of p increases, pointing to positive infinity.
Step-by-step explanation:
To find the end behaviour of a function f(x), we calculate these following limits:
\(\lim_{x \to +\infty} f(x)\)
And
\(\lim_{x \to -\infty} f(x)\)
At negative infinity:
\(\lim_{x \to -\infty} (4x^{8} - 6x^{7} + 3x^{3} - 10)\)
When the variable points to infinity, we only consider the term with the highest exponent. So
\(\lim_{x \to -\infty} (4x^{8} - 6x^{7} + 3x^{3} - 10) = \lim_{x \to -\infty} 4x^{8} = 4*(-\infty)^{8} = \infty\)
Plus infinity, because the exponent is even.
So as x gets smaller, pointing to negative infinity, the value of p increases, pointing to positive infinity.
At positive infinity:
\(\lim_{x \to \infty} (4x^{8} - 6x^{7} + 3x^{3} - 10) = \lim_{x \to \infty} 4x^{8} = 4*(\infty)^{8} = \infty\)
As x increases, pointing to positive infinity, the value of p increases, pointing to positive infinity.
Answer:
A - As x -> infinity, p(x) -> infinity, and as x -> -infinity, p(x) -> infinity.
Step-by-step explanation:
Find the value of the variable in the parallelogram.
Answer:
i have the answer
Step-by-step explanation:
Work out the total cost of the bottles of orange squash Jill needs to buy.
The total cost of squash needed for the 50 people is £10
How to solve an equationJill makes orange juice for 50 people. Each person would need 2 full glasses, hence:
Total glasses of juice = 50 people * 2 glasses per person = 100 glasses
Each glass is 250 milliliters, hence:
Total volume of juice = 100 glasses * 250 ml per glass = 25000 ml
1000ml = 1l
25000 ml = 25000 ml * 1l per 1000ml = 25 liters
1 part of orange squash is mixed with 4 part of water, hence:
Amount of squash = (1/5) * 25 liters = 5 liters
1 liter of squash cost £2
5 liters = 5 liters * £2 per liter = £10
The total cost of squash is £10
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multiplicative inverse of -1
Answer:
1
Step-by-step explanation:
Just as for any positive number, the product of a negative number and its reciprocal must be equal to 1. Thus, the multiplicative inverse of any negative number is its reciprocal.
In the figure below, two secants are drawn to a circle from exterior point V.
Suppose that VZ=30, VW=45, and VX=22.5. Find XY.
The value of secant XY is 37.5 units.
How to find the value of secant XY?The Secant-Secant Theorem states that "if two secant segments which share an endpoint outside of the circle, the product of one secant segment and its external segment is equal to the product of the other secant segment and its external segment".
Using the theorem above, we can say:
VZ * VW = VX * VY
30 * 45 = 22.5 * VY
22.5VY = 1350
VY = 1350/22.5
VY = 60 units
Since VY = VX + XY. We have:
60 = 22.5 + XY
XY = 60 - 22.5
XY = 37.5 units
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