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3 years ago

What is the answer to 72=3/4c

Mathematics

1 answer:

Darina [25.2K]3 years ago

8 0

First, we take the 3/4 and multiply 72 by it's reciprocal, 4/3. Your answer would come to c= 96.

Hope this helped :)

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HURRY PLS! Evaluate if a= 4 and b=7 28÷ b+7 A. 14 B. 11

Nastasia [14]

Step-by-step explanation:

Hi, I think correct variant is B

(28÷7)+7=4+7=11

8 0

3 years ago

A group of friends wants to go to the amusement park. They have no more than $320 to spend on parking and admission. Parking is

Hunter-Best [27]

A group of friends wants to go to the amusement park. They have no more than $320 to spend on parking and admission. Parking is $9.25, and tickets cost $28.25 per person, including tax. Write and solve an inequality which can be used to determine p, the number of people who can go to the amusement park.

___________________________________________

Please, give me some minutes to take over your question

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They have no more than $320 to spend on parking and admission

320 ≥ 9.25 + 28.25*p

9.25 + 28.25*p ≤ 320

320- 9.25 ≥ 28.25*p

310.75/28.25 ≥ p

p ≤ 11

__________________________

Answer

The number of people who can go to the amusement park can be a maximum of 11 people (less than or equal to 11).

8 0

1 year ago

Find the coefficient of the x^3 in the expansion of (2x-9)^5

il63 [147K]

Use the binomial theorem:

$\displaystyle (2x-9)^5 = \sum_{k=0}^5 \binom5k (2x)^{5-k}(-9)^k = \sum_{k=0}^5 \frac{5!}{k!(5-k)!} 2^5 \left(-\frac92\right)^k x^{5-k}$

The x ³ terms occurs for 5 - k = 3, or k = 2, and its coefficient would be

$\dfrac{5!}{2!(5-2)!} 2^5 \left(-\dfrac92\right)^2 = \boxed{6480}$

8 0

3 years ago

Solve for f(2) f(x) = 2x - 4 f(2) = [?]

Julli [10]

Answer:

Step-by-step explanation:

The answer is 0.

Plug in 2 wherever there is an x.

5 0

3 years ago

Please solve this for points

Brums [2.3K]

Answer:

Step-by-step explanation:

3 woudl get to 3/1

3/1 times 1/10 equals 3/10. 3/10 equals .3 in decimal form

8 0

3 years ago