3 years ago

Which is 144 written as a power of a number

Mathematics

1 answer:

s2008m [1.1K]3 years ago

5 0

12^2 What is it's square root or basically you could divide it so it's 12 to the power of 2 or 12^2

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Please Help!

JulijaS [17]

Answer: $8865=6000(1+\frac{5\times t}{100})$

Step-by-step explanation:

Given

Liam deposited $P=\$\ 6000$

Rate of interest is $R=5\ \%$

If the amount after t years is $A=\$\ 8865$

Simple interest is given by

$S.I.=\dfrac{P\times R\times t}{100}$

And amount is

$A=P+S.I.$

$A=P(1+\frac{R\times t}{100})$

Substituting values we get

$8865=6000(1+\frac{5\times t}{100})$

$1.4775=1+\frac{5\times t}{100}$

$0.4775\frac{5\times t}{100}$

$5t=47.75$

$t=\frac{47.75}{5}=9.55\ years$

8 0

3 years ago

If A={4,5,6,7} and b={a,e,i,o,u} then find n (A)+n(B)

kompoz [17]

Answer:

Step-by-step explanation:

n(A)+n(B) [n(A)=cardinal numbers of set A.so we have to count the elements and write .

=4+5

6 0

3 years ago

Jenny can swim 10 laps In 5 minutes. How many laps should she swim in 1/3 of an hour?

DIA [1.3K]

1/3 of an hour is 20 minutes. If show 10 laps in 5 minutes, just divide 20 by 5, which gives you 4, then multiply 4 times 10. She can swim 40 laps in 1/3 of an hour. Hope that helps. Mark Brainliest if it does. Thank you!

4 0

3 years ago

Given the data presented in the bar graph, which age group represents 25% of the people at the family reunion? A) 10−19 B) 20−29

Dmitriy789 [7]

Answer:

Step-by-step explanation:

First you find the amount of people at the reunion which was 80. Then you find 25% of 80. 25% of 80 is 20. The only age group with 20 people is the 20-29 year olds.

4 0

2 years ago

Read 2 more answers

What percent of 82 is 12?

RUDIKE [14]

100(12 / 82) = 14.6% approximately.

8 0

3 years ago