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hjlf
3 years ago
5

Make r as a subject - v=nr2h

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
4 0
√v/nh = r
Divide v by nh
Square root answer
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How much simple interest would 1000 earn in 275 days at an interest rate of 4.21%
nikitadnepr [17]
Now, there are 365 (excluding leap years) in a year, so, 275 days is not even a year, but is  275/365 of a year, or 55/73 of a year.

\bf \qquad \textit{Simple Interest Earned}\\\\
I = Prt\qquad 
\begin{cases}
I=\textit{interest earned}\\
P=\textit{original amount deposited}\to& \$1000\\
r=rate\to 4.21\%\to \frac{4.21}{100}\to &0.0421\\
t=years\to \frac{275}{365}\to &\frac{55}{73}
\end{cases}
\\\\\\
I=1000\cdot 0.0421\cdot \cfrac{55}{73}
3 0
3 years ago
Can someone help solve for Y
kotykmax [81]
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3 years ago
Which of the following pairs have similar terms<br>-6y,7x / 13,9y / 2x,x3 / -2x,7x
photoshop1234 [79]

Step-by-step explanation:

-2x,7x and 2x,x3

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5 0
2 years ago
A decorator wants to line the bottom with through George with paper if the bottom each drawer measures 36“ x 20“ how many square
amm1812

The amount of paper that are needed to line the bottom of 3 drawers with paper is equal to 2,160 square inches.

<h3>How to determine the amount of paper?</h3>

First of all, we would calculate the area of the bottom of each drawer as follows:

Area = length × width

Area = 36 × 20

Area = 720 square inches.

Next, we would multiply this area by 3:

Total area = 720 × 3

Total area = 2,160 square inches.

Read more on area here: brainly.com/question/12940992

#SPJ1

<u>Complete Question:</u>

A decorator wants to line the bottom of 3 drawers with paper. If the bottom of each drawer measures 36 inches by 20 inches, how many square inches of paper are needed?

A. 1,040

B. 1,080

C. 2,040

D. 2,160

5 0
2 years ago
rectangular piece of paper 4 cm wide length twice its width measuring 3 cm by 7 cm how many sq cm will be visible on top?
aalyn [17]
22 square centimeters
8 0
3 years ago
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