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Gelneren [198K]
4 years ago
5

(3x/2)^4 any answers

Mathematics
2 answers:
avanturin [10]4 years ago
8 0

Simplify the expression by distributing the exponent of 4 to both 3, x and 2:

3 raised to the 4th power is 81, x raised to the fourth power is x^4 and 2 raised to the 4th power is 16.

So your answer is 81x^4/16.

:)))

Anika [276]4 years ago
6 0

\bf \left( \cfrac{3x}{2} \right)^4\implies \left( \cfrac{(3x)^4}{2^4} \right)\implies \left( \cfrac{3^4x^4}{2^4} \right)\implies \cfrac{81x^4}{16}

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The answer is A. Hope that helps.
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2 years ago
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In the following exercises, translate into an equation and solve
Citrus2011 [14]

Answer: 6 children

Step-by-step explanation:

Given:

Children - 24

Groups - 4

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24 ÷ 4 = x

x = 6

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7 0
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You want to decorate a party hall with a total of least 40 red and yellow baloons. You want a minimum of 25 yellow baloons. Writ
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5 0
3 years ago
Which of the following rational exponent expressions is NOT simplified correctly as a radical expression?
mrs_skeptik [129]

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8 0
3 years ago
Two mechanics worked on a car. The first mechanic worked for 20 hours, and the second mechanic worked for 5 hours. Together they
FinnZ [79.3K]

Answer:

<u>The rate per hour of the 1st mechanic is US$ 115, and the rate of the 2nd mechanic is US$ 120.</u>

Step-by-step explanation:

1. Let's review all the information given to answer the question correctly.

Time of the 1st mechanic working on the car = 20 hours

Time of the 2nd mechanic working on the car = 5 hours

Total rate of the work done by the two mechanics = US$ 2,900

2. What was the rate charged per hour by each mechanic if the sum of the two rates was 235 per hour?

Rate per hour of the 1st mechanic = x

Rate per hour of the 1st mechanic = 235 - x

For solving the value of x, we will use the following equation:

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20x + 1,175 - 5x = 2,900

15x = 2,900 - 1,175 (Like terms)

15x = 1,725

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<u>The rate per hour of the 1st mechanic is US$ 115, therefore the rate of the 2nd mechanic is US$ 120 (235 - 115).</u>

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5 0
3 years ago
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