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Vadim26 [7]
3 years ago
12

Round 4.57 to the nearest whole number

Mathematics
2 answers:
poizon [28]3 years ago
8 0
4.57 rounded to the nearest whole number is 5
solmaris [256]3 years ago
3 0
4.57 rounded to the nearest whole number is 5.
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An Astronaut drops a rock into crater on the moon. The distance,d(t), in meters, the rock travels after t seconds can be modeled
OlgaM077 [116]

speed =distance traveled over time taveled... the ansewr will be in kilometres per hour

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3 years ago
Write (8 x 10) + (6 x 1) +(2 x 0.1) + (7 x 0.001) with words.
aleksklad [387]

Answer:

Eight times ten plus six times one plus two times one-tenth plus seven times one-thousandth.

Step-by-step explanation:

(8 x 10) = eight times ten

(6 x 1) = six times one

(2 x 0.1) = two times one-tenth

(7 x 0.001) = seven times one-thousandth

I am not always the best with the equations to words stuff, so please comment if I am wrong!

4 0
2 years ago
What is the constant rate???
Dmitry [639]

Answer:

The constant rate is 4

Step-by-step explanation:

40 ÷ 10 = 4

80 ÷ 20 = 4

120 ÷ 30 = 4

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4 0
3 years ago
5. An airplane takes 4 hr to travel a distance of 4100 km. Another airplane travels at a speed
Mazyrski [523]

Answer:

4.969696 hours

Step-by-step explanation:

The distance traveled is shown through the following equations

Distance = velocity * time

This means that

4100=velocity*4

This means that ariplane 1 travles at 1025 km/hr

We can then subtract 200 from this to find that airplane two travels at a speed of 825 km/hr

Now we need to find how long it takes for that plane to travel 4100

So using the same equation

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Divison will tell us that the answer is around 4.9696 hours which is pretty much 5

7 0
3 years ago
- 10 -
Lynna [10]
The answer for this problem is b because I did the math
8 0
3 years ago
Read 2 more answers
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