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2 years ago

the train ride at the zoo covers a distance of 2 1/2 miles in 1/3 of and hour.How many miles per hour does the train go?

Mathematics

1 answer:

TEA [102]2 years ago

7 0

Answer:

7 1/2 mph

Step-by-step explanation:

2 1/2=1/3 hour

5 = 2/3 hour

7 1/2 = 1 hour

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Write 1.4 over 7 in simplest form

Nana76 [90]

2/10 because 0.7/7 is equal to one tenth, so 1.4/7 is equal to 2/10

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3 years ago

Write the equation of the line in point-slope form of the given point and slope. This is an essay style question. If you hit the

svp [43]

Answer:

Step-by-step explanation:

The point-slope form of the equation will be expressed as;

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Given

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3 years ago

Elsa, Ryan, and Bill have a total of $135 in their wallets. Ryan has 4 times what Bill has. Elsa has $9 more than Bill. How much

NNADVOKAT [17]

Answer:

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Step-by-step explanation:

There's $135. 84/4=21. At the same time, 21+9=30. 30+21+84=135.

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3 years ago

Disregarding wind resistance the distance a body falls from rest varies directly as th squares of the time it falls if a skydive

Firdavs [7]

Answer:

The skydiver will fall 1600 ft in 10 seconds.

Step-by-step explanation:

<u>Distance a body falls from rest varies directly as the squares of the time it falls </u>

Let distance = s

time = t

Therefore , s = k $\times t^{2}$

Given, the body falls 64 ft in 2 seconds.

Substituting in above equation,

64 = k $\times (2)^{2}$

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k = $\frac{64}{4}$

k = 16 ft/ $s^{2}$

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s = $16 \times 100$

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3 years ago

The correct answer(reported to the proper number of significant figures) to the following?

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4 years ago