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3 votes
Pls help I’m need to get my grade up

Pls help I’m need to get my grade up-example-1
User Cheeko
by
8.7k points

2 Answers

3 votes
The correct number for your question is 38
User Ates Goral
by
8.2k points
4 votes

Answer:

38

Explanation:

So, we know the formula is:

D=rt or D=r*t

We only need 2 of the 3 sets of values given in the table, one to find our answer, and the other to double check our answer.

Here are the two sets we can look at:

t=2, d=76

t=3, d=114

Lets plug these in and solve:

76=r*2

Divide both sides by 2 to get r alone:

38=r

Now lets check if this is true by pluggin in 38 for r in the second set, and seeing if it works:

D=r*t

114=38*3

=

114=114

So 38 is our answer.

Hope this helps!

User Gen Wan
by
7.6k points

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