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bonufazy [111]
3 years ago
8

BRAINLIEST!50 POINTS!!RIGHT ANSWERS ONLY!!

Mathematics
1 answer:
Otrada [13]3 years ago
4 0
N a o m i i s i n c o r r e c t.
You might be interested in
The value of a school bus reduces from $512000 to $343000in 3 years. Find the
Eva8 [605]

Answer:

<em>The uniform rate of depreciation is $56,333 per year, or 11% per year.</em>

Step-by-step explanation:

<u>Rate of Depreciation</u>

If some object has a certain value P and after some time t its value decreases to Q, the rate of depreciation is a measure of how much its value changed per unit time.

It can be calculated as:

\displaystyle R=\frac{P-Q}{t}

It can also be expressed as a percentage, dividing the previous value by P.

The school bus reduces its value from $512,000 to $343,000 in 3 years, thus:

\displaystyle R=\frac{512,000-343,000}{3}

\displaystyle R=\frac{169,000}{3}

R = 56,333 $/year

Expressed as a percentage:

R = 56,333 / 512,000 = 0.11

R = 11%/year

The uniform rate of depreciation is $56,333 per year, or 11% per year.

8 0
3 years ago
I just need an answer, it's my last question.
GrogVix [38]
It's D i just took the test, I'm sure of it

3 0
3 years ago
You want to build a fence around a square garden that covers 506.25 square feet. How many feet of fence will you need to complet
Stolb23 [73]
<span>The area of a square is (length of side)^2 , the perimeter of a square is 4*(length of side) 

Then your answer is 4 * sq rt (506.25 f`t^2) = 4 * 22.5 ft = 

= 90 ft of fence</span><span>Source(s):</span>
4 0
3 years ago
Read 2 more answers
The height of a painting is 48 ronded ft. Between which two consecutive whole numbers is 48 rounded
Karolina [17]

Answer:

47 and 49

Step-by-step explanation:

This would not be between two consecutive whole numbers. Any number from 47.5 and less than 48 would round up, and any number from 48 to less than 48.5 would round down. It might be consecutive odd numbers that you meant, or your question is not clear enough.

3 0
3 years ago
Find the length of WY and the measure of Z.
Elan Coil [88]
From the picture we can see that angles Z and X are the same because they are oposite angles of parallelogram and rule for it is that oposite angles are the same.

so we can write that equations for determining their size are the same

7x  + 61 = 9x + 47

Now we just solve for x.
2x = 14
x = 7

If we implement this in formula for Z we find:
Z = 7*7 + 61 = 110

we implement value of x in the lenght of WY as well

WY = 84 - x = 84 - 7 = 77

Answer is C
8 0
3 years ago
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