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Lesechka [4]
2 years ago
9

Find the percent error if the estimate is $230 and actual amount is $245. Round to the nearest whole percent.

Mathematics
1 answer:
notsponge [240]2 years ago
4 0
This doesn’t make any sense to me sorry I can’t help
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kvv77 [185]
56.3% hope it helped ok
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PLEASE HELP ME OUT CCCCCCCCCCCCCCCCCC;
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3 years ago
Convert 2000 ft./min. to miles per hour round to the nearest 10th
Serggg [28]

Answer:

The conversion of 2000 ft per min into miles per hour is 2.268 miles per hour .

Step-by-step explanation:

Given as :

The speed = s = 2000 ft per min

Now, ∵ 5280 feet = 1 miles

so, 1 feet = \dfrac{1}{5280} miles

∴ 2000 feet =  \dfrac{1}{5280} × 2000 miles

i.e 2000 feet = 0.378 miles

<u>Again</u>

∵ 1 minute = \dfrac{1}{60} hour

So, The speed in miles per hour

s = \dfrac{distance}{time}

∴ s = \frac{0.378}{\frac{1}{60}}

i.e s = 2.268 miles per hour

Hence, The conversion of 2000 ft per min into miles per hour is 2.268 miles per hour . answer

8 0
3 years ago
The campsite is square in shape and has a length of 65 metres.<br> What is the area of the campsite?
IgorLugansk [536]
65x65=4225
that's your answer (4225)
4 0
3 years ago
Read 2 more answers
Principle=$745 rate= 9% time= 4years
Dennis_Churaev [7]
Based on a yearly rate (which is the norm) I give you my answer ..

Your principle is at 745$
Annual Rate 9%

For the first year your principle will grow by 67.05 $ if untouched (9%) up to 812.05 $

2nd year .. 9% of the 812.05 $ is 73.0845 $ .. So by the 2nd year you reach 885.1345 $

3rd year .. 79.662105 $ .. Total 964.796605 $

4th year .. 86.83169445 $ .. <u>Final</u><u> 4 Years </u><u>Total 1051.62829945 $</u>
4 0
3 years ago
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