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geniusboy [140]
3 years ago
5

Find the percent of change when the price of a radio changes from $40.00 to $44.00

Mathematics
1 answer:
Kamila [148]3 years ago
4 0

Answer:

b

Step-by-step explanation:

The difference between price is 4 dollars and 4 dollars is 10 percent of 40, therefore it changes by 10%

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w^2*(w+4)*(w^2+10)

Step-by-step explanation:

w^5+4w^4+10w^3+40w^2

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Step-by-step explanation:

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2 years ago
Mai and Jada are both running on a treadmill. Mai travels 5 miles in 15 minutes. Jada travels 4 miles in 14 minutes. Who ran at
sasho [114]

Answer:

Mai

Step-by-step explanation:

To find the rate, you must determine who is going faster per minute. To do this, you must divide the total number of miles by the total number of minutes.

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Then, use a common denominator to make calculations easier:

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3 0
3 years ago
FInd the value of x.<br> Y<br> D<br> W<br> X<br> (15x-8)<br> X =<br> N<br> 226
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Let's start with the given arc and its angle.

The angle YWX is going to be half the arc length.

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Hope this helps!

8 0
2 years ago
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