Esther put $400 into a bank account 3 years ago. Now there is $422 in the account. What is the percent increase?

5.50%

Step-by-step explanation:

5.5% increase

Step-by-step explanation:

Solution

You subtract value to from value 1 put it in a fraction and  x it by 100 and there's your answer.

Calculations

422 - 400=22

Next in fraction 22/400=0.055

0.055 x 100=5.5

And there's you answer.

Hope it  helps have a magnificent day

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²