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2 years ago

90 to 48 rounded to the nearest percent

Mathematics

2 answers:

algol132 years ago

8 0

Answer:Basically, we are trying to find the change from 90 to 48 in terms of percent. We do this in three steps:

1) Find the difference between 90 and 48 as a number.

2) Divide the result from Step 1 by the starting number 90.

3) Multiply the result from Step 2 by 100 to get it in terms of percent.

The three steps above can be made into a formula. Thus, to find the percent change from 90 to 48, we use this formula:

((Y-X)/X)*100 = Percent Change

X is the starting number 90, and Y is the ending number 48 that it changed to. When we enter these numbers into the formula, we get:

((48-90)/90)*100 = -46.67%

Thus, the answer to the question "What is the Percent Change from 90 to 48?" is:

-46.67%

Note: All percent answers are rounded to the nearest two decimals if necessary.

Step-by-step explanation:

BaLLatris [955]2 years ago

4 0

Answer:

-46.67%

Step-by-step explanation:

1) Find the difference between 90 and 48 as a number.

2) Divide the result from Step 1 by the starting number 90.

3) Multiply the result from Step 2 by 100 to get it in terms of percent.

The three steps above can be made into a formula. Thus, to find the percent change from 90 to 48, we use this formula:

((Y-X)/X)*100 = Percent Change

X is the starting number 90, and Y is the ending number 48 that it changed to. When we enter these numbers into the formula, we get:

((48-90)/90)*100 = -46.67%

Thus, the answer to the question "What is the Percent Change from 90 to 48?" is:

-46.67%

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KIM [24]

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Answer:

absolute error: 0.4 kg
relative error: 6.1%

Step-by-step explanation:

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3 years ago

Which ordered pair makes both inequalities true?

kvasek [131]

Answer:

(3, 0)

Step-by-step explanation:

Given the inequality y > -2x + 3 and y ≤ x - 2

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All the ordered pair points given in the question are also labelled in the graph.

From the graph we can see that only point (3, 0) falls in the area that supports the equation. Hence (3, 0) makes both inequalities true.

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3 years ago

Factor 4x^2 - 25 show your work Help Plz!

r-ruslan [8.4K]

4x^2 - 25
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2 years ago

A cube has a surface area of 486 cm2. What is the side length ?

astraxan [27]

A Cube, has all equal sides, namely, the length, width and height
are all equal to each other

so.. notice the picture added here
you have really, 6 squares, stacked up to each other at the edges

so...what is the Area of one of those squares?
well, if the sides are equal, let's say the side is "x" long, then
the Area is $x\cdot x \implies x^2$

well, you have 6 of those squares, thus $\bf \textit{surface area of a cube}=
\begin{cases}
(x\cdot x)+\\
(x\cdot x)+\\
(x\cdot x)+\\
(x\cdot x)+\\
(x\cdot x)+\\
(x\cdot x)\\
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6x^2
\end{cases}
\\\\
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\\\\
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3 years ago

5) 10r2 + 3 = 813 how do I solve by square roots

kodGreya [7K]

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Hope it helpful and useful :)

7 0

3 years ago

Read 2 more answers