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2 years ago

HELP ME [QUESTION IN IMAGE AND NOT THAT HARD EITHER]

Mathematics

2 answers:

kondaur [170]2 years ago

8 0

Answer:

Button #4. The last button. 8p = t.

Step-by-step explanation:

This is because there are 8 pieces of string, and p is equal to the length of one string, so one string times 8 is the total length of all the strings.

PtichkaEL [24]2 years ago

3 0

Answer choice 4 (8p=t)

explanation:

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Consider the function f(x)=-2/3x +5 what is f(-6) enter your answer in the box f(-6)=

GaryK [48]

Answer:

f(- 6) = 9

Step-by-step explanation:

to evaluate f(- 6), substitute x = - 6 into f(x)

f(- 6) = - $\frac{2}{3}$ × - 6 + 5

= - $\frac{2(-6)}{3}$ + 5 = 4 + 5 = 9

4 0

3 years ago

If f (x) = x2 – 4, what is f (0)? -

Advocard [28]

Answer:

what are the answer choices?

7 0

2 years ago

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Solve for m: (y_1 - y_2) = m(x_1 - x_2)

Mashutka [201]

$y_1-y_2=m(x_1-x_2)\\
m=\dfrac{y_1-y_2}{x_1-x_2}$

5 0

3 years ago

A company determined that the marginal cost, C' (x )of producing the xth unit of a product is given by C' (x )= x^3- 6x. Find t

Rashid [163]

Answer:

$C(x) = \frac{x^4}{4}-3x^2+3,000$

Step-by-step explanation:

The marginal cost function, C'(x), is the derivate of the cost function, C(x).

Therefore, we can obtain the cost function by finding the integral of the marginal cost function:

$C(x) = \int\ {C'(x)} \, dx \\C(x) = \int\ {(x^3-6x)} \, dx \\C(x) = \frac{1}{4} x^4-3x^2+a$

Where 'a' is a constant and represents fixed costs. If fixed costs are $3,000, the cost function is:

$C(x) = \frac{x^4}{4}-3x^2+3,000$

3 0

3 years ago

Solve the inequality 7(x + 4) > 0. x < -4 x > -4 x < 4 x > 4

spayn [35]

7(x+4)>0

Distribute 7. (multiply by x and 4)

7x+28>0

Subtract 28 on both sides.

7x>-28

Divide by 7 into both sides.

x>-4

x>-4 is the answer.

I hope this helps!
~kaikers

7 0

3 years ago

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