MATHEMATICS COLLEGE

In the equation y = -2x + 5, what is the average rate of change (slope)?a. 5
b. 2
c. -2x
d. -2

please explain​

Answers

Answer 1
Answer:

Answer:

-2

Step-by-step explanation:
Answer 2
Answer: Slope = -2

y= Mx+b M= slope
y=-2x+b. -2 is in the m spot

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Consider the expression 8 – 4 / 2. One student says the answer is 2 and another says it is 6. Which student is correct? Explain what went wrong with the student who made a mistake.

Answers

Answer:

It is 6. The student who got a two did not use order of operations.

Step-by-step explanation:

PEMDAS

You must do division before subtraction. 4/2 = 2.

8 - 2 = 6

What is the circumference of circle p?
Express your answer in terms of pi.

Answers

C = 2 pi r, and r = 3ft, so C=2*pi*3 = 6pi ft.

Answer:

6π ft

Step-by-step explanation:

PA=3ft

Then just double it to get your answer.

What is the solution set for - 4x + 10 = 5(x + 11)? HELPPPPPPP​

Answers

Answer:

-5

Step-by-step explanation:

-4x +10 =5(x +11)

-4x +10 =5x +55

-4x - 5x =55 - 10

-9x =45

x=-45 :9

x=-5

Find the value of z such that 0.11 of the area lies to the right of z. Round your answer to two decimal places.

Answers

Final answer:

To find the value of z such that 0.11 of the area lies to the right of z, use the standard normal probability table. The value of z is approximately 1.96.

Explanation:

To find the value of z such that 0.11 of the area lies to the right of z, we can use the standard normal probability table. The area to the right of z is equal to 1 minus the area to the left of z.



Using the information given, the area to the left of z that corresponds to a value of 0.025 is 0.975. The area to the left of 1.96, which can be found using the standard normal probability table, is 0.975.



Therefore, the value of z is approximately 1.96.

Learn more about Standard Normal Distribution here:

brainly.com/question/30390016

#SPJ11

Answer:

1.23?

Step-by-step explanation:

Thanks if you helped​

Answers

Answer:

The slope is 0
The line is a horizontal line
The line has no y-intercept

Odessa starts counting the frogs in the small pond that the forest service just set up by her house. She marks the data in this graph. If y equals the number of frogs and x equals the number of months that have passed, the frog population can be described by the mathematical formula y = x.

Answers

Answer:

B. 2

Step-by-step explanation:

Just took the quiz.

Answer:

Answer is 2

Step-by-step explanation:

If it shows a graph with Frog Population on top
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