3 years ago

What is the percent increase in between 16 and 20

2 answers:

8 0

25 % increase; First <span>find the difference </span>between the two numbers, next <span>divide the </span>number you get<span> by 16 and multiply by 100, You get 1/4, 0.25, or 25%</span>

MrMuchimi3 years ago

5 0

Your answer is 25% because a change from 16 to 20 represents a positive change (increase) of 25%

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the case of napkins contained 45 packs with a total of 10,125 napkins. each napkin contained the same number of napkins. write a

Pavlova-9 [17]

You would need to do 10,125/45 = n, and in which case we just solve.
10,215/45=227, so there are 227 napkins in each box.

Hope this helps and have a nice day:)

7 0

3 years ago

Twice x, plus 4, is the same as -6.

BARSIC [14]

Start by writing what is said:
2x + 4 = -6
From there just solve for x:

Subtract 4 from both sides
2x + 4 - 4 = -6 - 4
2x = -10

Divide by 2 to get x by itself
2x/2 = -10/2
x = -5

6 0

3 years ago

Read 2 more answers

A principal of $2900 is invested at 4.25% interest, compounded annually. How much will the investment be worth after 7 years?

olga2289 [7]

Let S = Sum after 13 years

So = amount invested

t = time in years

i = annual interest rate = .0325

The S = So(1+i)t = $2,200(1.0325)13 = $3,334.21

4 0

2 years ago