3 years ago

Please I need some answers

Mathematics

2 answers:

nignag [31]3 years ago

6 0

-4.81, -7/10, 2.56 hope that helps

SSSSS [86.1K]3 years ago

4 0

Answer:

-4.81, -2.22, -7/10, 3/2, 8/3, 2.56, 3.65

Step-by-step explanation:

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A train travels 375 miles in 15 hours. How many miles per hour does the train travel?

elixir [45]

Answer:

375/15=25

Step-by-step explanation:

if the train is traveling at 375miles in 15hrs you need to divide the total miles by time traveled to get miles per hour.

3 0

3 years ago

Garrett is 64 inches how many centimeters tall is he round your answer to the nearest tenth of a centimeter. 1 in.=2.54cm

Marysya12 [62]

To answer this we just need to convert by multiplying. Lets do it:-

1 in = 2.54 cm

64 × 2.54 = 162.56
64 in = 162.56 cm.

To round 162.56 to the nearest tenth we will look at 162.56. Since this number is 5 we will round to the next number which will make it 162.60.

So, 64 in = 162.56 cm rounded to the nearest tenth is 162.60.

Hope I helped ya!!

7 0

3 years ago

Read 2 more answers

How do you do solve this problem

Damm [24]

Answer:

Step-by-step explanation:

1cm = 10mm

Therefore 8cm = 8 · 10mm = 80mm

The scale of the model

$\dfrac{model}{real}\to\dfrac{80}{0.43}=\dfrac{80\cdot100}{0.43\cdot100}=\dfrac{8000}{43}\approx186$