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Ber [7]
3 years ago
7

-b - 7?

Mathematics
1 answer:
Olegator [25]3 years ago
8 0

Answer:

4 better xplanation inbox

Step-by-step explanation:

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Which of the following options have the same value as 30%, percent of 81? Choose 3 answers:
Mila [183]

30% is a way to express the fraction 30/100 = 3/10

So, 30% of 80 is

80\cdot \dfrac{3}{10}=8\cdot 3 = 24

5 0
3 years ago
Tim is training for a marathon, He ran 24 miles in 5 days, if he ran the same distance each diay, how far did he run per day?
malfutka [58]

Answer:

I believe its 4.8, which is confusing seeing as its not an option.

Step-by-step explanation:

If he ran 24 miles in 5 days, divide 24 by 5 to get your answer.

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Use the figure and flowchart proof to answer the question:
KatRina [158]

Answer:

tSubstitution Property of Equality

Step-by-step explanation:

I took the test and that was the answer

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3 years ago
30,200 died in car accidents per year. How many deaths per day
swat32
I thnk 83 if the year has 365 days

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3 years ago
If 14x = ^13√14, what value of x makes this equation true?
Andrews [41]

The value of x is 1/13 (4th choice)

Step-by-step explanation:

{a}^{ \frac{m}{n} }  =  \sqrt[n]{ {a}^{m} }

If 14^x = ¹³√14, what value of <em>x </em>makes this equation true?

\sqrt[13]{14}  =  {14}^{x}  \\  \sqrt[13]{14}  =  {14}^{ \frac{1}{13} }

So, the value of <em>x</em> is 1/13 (4th choice)

<em>Hope</em><em> </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>

6 0
3 years ago
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