3 years ago

Pls help with this (im not trying to be annoying)

Mathematics

1 answer:

ss7ja [257]3 years ago

5 0

C(8)=29 you have to plug in 8 for n in the equation and solve. Hope this helps!!!

You might be interested in

A farm lets you pick 3 pints of raspberries for $12 how much does it cost per pint

user100 [1]

Answer:

Step-by-step explanation:

1 pint = $4

$4 × 3 = $12

5 0

3 years ago

Given r(x) = x square +2x -1 and s(x) = x-1 what is the value of r(s(3))

Amanda [17]

Answer:

$r(s(3))=7$

Step-by-step explanation:

we have

$r(x)=x^{2} +2x-1$

$s(x)=x-1$

we know that

The function composition is equal to

(r ∘ s )(x) = r(s(x))

In the function r(x) substitute the variable x by the function s(x)

$r(s(x))=(x-1)^{2} +2(x-1)-1$

For x=3

substitute the value of x=3 in the function composition

$r(s(3))=(3-1)^{2} +2(3-1)-1$

$r(s(3))=(2)^{2} +2(2)-1$

$r(s(3))=4+4-1$

$r(s(3))=7$

3 0

3 years ago

im just wondering if any of you guys have school bc todays election day and their a bunch of questions

bagirrra123 [75]

Answer:

i do have school today

Step-by-step explanation:

hope you have a good day though :)

3 0

3 years ago

Read 2 more answers

Is (-2, -6) a solution to this system of equations? 3x + 18y = -14 15x − 7y = 12 yes no

soldi70 [24.7K]

Answer:

Step-by-step explanation:

Plug in (-2, -6) to see if it's the solution or not

3(-2) + 18(-6) ? -14

-6 + ( -108) ? -14

-114 ≠ -14

Answer is NO

6 0

4 years ago

Grandma has 14 red roses and 7 pink roses. How many more red roses than pink roses she have?

Tanzania [10]

7. 14-7=7/ 7+7= 14.

3 0

3 years ago

Read 2 more answers