subject
Mathematics, 13.08.2021 22:30 tylerkrobinson7853

An engineer invested $10,000 in a six-month savings certificate that paid a simple annual interest rate of 12%. After six months, she invested the total value of her investment in another six-month certificate. After six more months, the investment was worth $11,130. If the annual interest rate of the second certificate is r%, then what is r?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:10
Find the smallest number by which the given number should be divided to make a perfect cube(with steps or the answer will get reported) a.108 b.2187
Answers: 1
question
Mathematics, 21.06.2019 19:40
Which of the following three dimensional figures has a circle as it’s base
Answers: 2
question
Mathematics, 21.06.2019 20:00
Find the slope of the line passing through a pair of points
Answers: 2
question
Mathematics, 21.06.2019 20:30
You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box
Answers: 2
You know the right answer?
An engineer invested $10,000 in a six-month savings certificate that paid a simple annual interest r...
Questions
question
Computers and Technology, 03.12.2021 03:50
question
Mathematics, 03.12.2021 03:50
Questions on the website: 13722361