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1 year ago

Help meeeeeeeeeeeeeee

Mathematics

2 answers:

Pavlova-9 [17]1 year ago

8 0

Answer: What do you need help with?

Step-by-step explanation:

1: Comment what u need help with

2: We will help you

3: You have been helped :)

strojnjashka [21]1 year ago

5 0

Answer:

After doing the math I got 74.44

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Express 25 to the power of 4x as a power of 5 in terms of x

kirza4 [7]

Step-by-step explanation:

25^(4x) = (25^4)^x = (5^8)^x = 5^(8x).

4 0

3 years ago

A profit formula for dining plates from the previous year was modeled by the function P(d) = –15d2 + 1,200d – 2,000. The manufac

dem82 [27]

Answer:

$P(d)=-33.75d^2+1800d-2000$

Step-by-step explanation:

The profit function is:

$P(d) = -15d^2+1,200d-2,000$

Where

P is the profit

and

d is the number of units sold

Now, there is a 50% increase in number of units sold, so d will become:

50% = 50/100 = 0.5

d + 0.5d = 1.5d

So, we have to replace "d" with "1.5d" in the function, which makes it:

$P(d) = -15d^2+1,200d-2,000\\P(d) = -15(1.5d)^2+1,200(1.5d)-2,000\\P(d)=-15(33.75)d^2+1800d-2000\\P(d)=-33.75d^2+1800d-2000$

From the equations shown, last answer choice is correct.

$P(d)=-33.75d^2+1800d-2000$

7 0

4 years ago

3 quarts of maple syrup cost $19.47. How much do 3 gallons of maple syrup cost?

Murljashka [212]

Answer:

$ 77.88

Step-by-step explanation:

1 Gallon = 4 Quarts

3 Gallons = 3*4=12 Quarts

thus (19.47/3)*12 =$ 77.88 (we know 3 quarts cost $19.47, so divide by 3 and multiply by 12 gives the result.

8 0

3 years ago

Given the following functions f(x) and g(x), solve f over g (−5) and select the correct answer below:

ahrayia [7]

Plug -5 into both of them and divide:

$\sf\dfrac{2x-20}{x-1}$

$\sf\dfrac{2(-5)-20}{-5-1}$

Simplify:

$\sf\dfrac{-10-20}{-6}$

$\sf\dfrac{-30}{-6}$

$\boxed{\sf 5}$

7 0

3 years ago

Read 2 more answers

In a polynomial do you identify how many terms are in a problem before or after you solve it?

dimaraw [331]

Answer:

All you have to do to identify the number of terms in a polynomial is to count the number of separate parts in the polynomial separated by a plus or minus (terms)

Step-by-step explanation:

7 0

3 years ago