3 years ago

Plz help will make brainliest

Mathematics

1 answer:

Allisa [31]3 years ago

3 0

Answer: A or B is the correct answer i need brainlist so

Step-by-step explanation:

You might be interested in

What is a ratio that compares a number to 100?

Aleks04 [339]

1:100 could be an example of a ratio comparing to 100

3 0

4 years ago

Read 2 more answers

HELP ASAP will give brainliest

Natalka [10]

Average rate of change is 0

Interpretation: The crop yield did not change from year 5 to year 15

Solution:

The function that models the yield is:

$f(x) = -x^2 + 20x + 75$

The average rate of change of f(x) from x = a to x = b is given by the formula:

$\text{ average rate of change }=\frac{f(b)-f(a)}{b-a}$

Find and interpret the average rate of change from year 5 to year 15

$f(5) = -(5)^2 + 20(5) + 75\\\\f(5) = -25 + 100 + 75\\\\f(5) = 150$

$f(15) = - (15)^2 + 20(15) + 75\\\\f(15) = -225 + 300 + 75\\\\f(15) = 150$

Thus average rate of change:

$\text {average rate of change}=\frac{f(15)-f(5)}{15-5}$

$\text {average rate of change}=\frac{150-150}{10}=0$

Thus Average rate of change is 0

Interpretation: The crop yield did not change from year 5 to year 15.

7 0

3 years ago

Read 2 more answers

Which spreadsheet would you use to compute the first five partial sums of the arithmetic series an = 7(n – 1) – 12?

mafiozo [28]

The second Spreadsheet

4 0

3 years ago

Please help due tomorrow Find the product. Show your work. 2.36 × 5.4

antiseptic1488 [7]

1 3
1 2
2.36
x5.4
--------
944
+1180
---------
12.744

6 0

4 years ago

Read 2 more answers

The surface area of a cylinder is 82 pie square meters. If the dimensions are tripled, what is the surface area of the new cylin

Allushta [10]

Answer:

C;) 738m^2

Step-by-step explanation:

6 0

2 years ago