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alexira [117]
3 years ago
10

A typical lap around a track in the United States has a length of 440 yards. How many laps would need to be completed to run a m

ile? Can I also get how you did it? (Work)
Mathematics
1 answer:
blsea [12.9K]3 years ago
5 0
440 = 0.25 or 1/4 a mile
Their are <span> 1,760 in a mile
</span>1,760÷4=440 
So you would need to run 4 laps
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Work out the height of the triangle with base, b = 2.4mm and area, A = 34.68mm squared​
nikdorinn [45]
2.4*x/2=34.68
2.4*x=69.36
x=28.9
(x is the height)
7 0
3 years ago
The local newspaper has letters to the editor from 30 people. If this number represents 4​% of all of the​ newspaper's readers,
Reil [10]

Answer:

750

Step-by-step explanation:

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4 0
3 years ago
Help Pleases!!<br> 2^4x=8^x-3
rjkz [21]

Answer:

Step-by-step explanation:

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3 years ago
Solve x3 = 64 over 27.<br><br> ±8 over 3<br> 8 over 3<br> ±4 over 3
blondinia [14]
X³=64/27
Cube root the answer
³√x³=³√64/27
x=4/3.
Check:
x=4/3
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±4/3
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5 0
3 years ago
Read 2 more answers
What percent of 4$ is 60 cents <br>no links ​
Eduardwww [97]

Answer:

15%

Step-by-step explanation:

You kind of have two ways to do this:

Way 1:

Find how many 60 cents fit into $4. To do that, divide $4 by $0.60 or 400 by 60. You get 6.66666667.

You can divide 100 by 6.66666667, and get 15%,

Way 2:

Knowing that 400 cents is 100%, you can divide 60 by the same number that you divide 400 by to get to 100. To get from 400 to 100, you divide by 4, so divide 60 by 4 and get the same answer, 15%

Hope that helps :)

5 0
3 years ago
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