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TEA [102]
2 years ago
7

How do i solve 125 to the power of two thirds without using a calculator

Mathematics
2 answers:
LuckyWell [14K]2 years ago
6 0
125^2/3
Think of it like this cube root (125^2)
So square 125 which is 125*125 or 15625
Then take the cube root of that: 25.
Harrizon [31]2 years ago
5 0
Here is your answer and result

Have a good day

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3 years ago
Adrian has a points card for a movie theater.
ANEK [815]

Answer: v ≥ 6

This means that Adrian needs to do at least 6 visits.

Step-by-step explanation:

First, we know that he gets 20 points just for signing up, so he starts with 20 points.

Now, if he makes v visits, knowing that he gets 2.5 points per visit, he will have a total of:

20 + 2.5*v

points.

And he needs to get at least 35 points, then the total number of points must be such that:

points ≥ 35

and we know that:

points = 20 + 2.5*v

then we have the inequality:

20 + 2.5*v  ≥ 35

Now we can solve this for v, so we need to isolate v in one side of the equation:

2.5*v ≥ 35 - 20 = 15

2.5*v ≥ 15

v ≥ 15/2.5 = 6

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So he needs to make at least 6 visits.

6 0
2 years ago
What function is shown on the graph ??
galina1969 [7]
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4 0
3 years ago
Russell is eating at a restaurant. His total bill comes to $45.10. If Russell decides to leave a tip that is approximately 25% o
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Answer:

$11.28

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4 0
2 years ago
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Answer:

i think about 80 cm or 100cm

5 0
3 years ago
Read 2 more answers
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