Ask question

Ask question

All categories

3 years ago

10

How to solve from 86 books to 150 books

1 answer:

True [87]3 years ago

5 0

Hey!

I assume you're talking about percentage. What was the percentage increase from 86 books to 150.

Using the formula to find percentage increase, we will solve this:

{(86 - 150) / 86} × 100 = 74.42

So, the percent increase from 86 books to 150 is 74.42%

You might be interested in

A part of a line with endpoints on both ends a(n):

Stolb23 [73]

The answer is line segment

3 0

3 years ago

Read 2 more answers

c) If an initial investment of $ 35,000 grows to $257,000 in 15 years, what annual interest rate, continuously compounded, was e

castortr0y [4]

Answer: 13.29%

Step-by-step explanation:

The formula to calculate the compound amount (compounded continuously) is given by :-

$A=Pe^{rt}$ , where P is the principal amount , r is the rate of interest ( in decimal) and t is the time period.

Given : P= $ 35,000 , A= $257,000 and t=15 years

To find : r , we substitute all the values in the above formula , we get

$257000=(35000)e^{15r}\\\\\Rightarrow\ e^{15r}=\dfrac{257000}{35000}\\\\\Rightarrow\ e^{15r}=7.3428$

Taking natural log on both the sides , we get

$15r=\ln(7.3428)\\\\\Rightarrow\ 15r=1.9937\\\\\Rightarrow\ r=\dfrac{1.9937}{15}0.132913333333\approx0.1329=13.29\%$

Hence, the annual interest rate = 13.29%

6 0

3 years ago

What is the square root of 9/16, 9 to the power of two

lbvjy [14]

Answer:

$\frac{3}{4}$ , 9

Step-by-step explanation:

$\sqrt{9/16}$ = $\sqrt{9}$ ÷ $\sqrt{16}$ = $\frac{3}{4}$

$\sqrt{9^2}$ = $\sqrt{81}$ = 9

3 0

3 years ago

The quotient of n and 6

Shalnov [3]

Answer:

The quotient of n and 6 is n/6, as quotient means divide.

for example, if it was "the quotient of 24 and 6", it would be 24/6, which is 4.

5 0

3 years ago

wolverine [178]

Answer:c
explanation: its 90 degrees

good luck!

3 0

2 years ago

Read 2 more answers