subject
Mathematics, 16.09.2021 14:00 ciralove2004

12. (a) A man invests $10,000 in two certificates of deposit, $6,000 in the first account earning 5% annual interest and the rest in the second account earning 4%
annual interest. How much annual interest does the man earn on this investment?
(b) If he invests x dollars in the first account and the rest in the second account,
express the annual interest he earns on this investment in terms of x.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
Mr switzer needs to buy new 1-foot tiles to cover his bathroom floor. the floor is 12 feet long and 8 feet wide. each square foot of tile will cost $1.79. in dollars what will be the total cost of the tiles he needs to buy.
Answers: 3
question
Mathematics, 21.06.2019 18:30
What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)
Answers: 1
question
Mathematics, 22.06.2019 00:00
Find the root(s) of f (x) = (x- 6)2(x + 2)2.
Answers: 1
question
Mathematics, 22.06.2019 01:00
What is the value of the discriminant, b2 ? 4ac, for the quadratic equation 0 = x2 ? 4x + 5, and what does it mean about the number of real solutions the equation has?
Answers: 3
You know the right answer?
12. (a) A man invests $10,000 in two certificates of deposit, $6,000 in the first account earning...
Questions
question
Mathematics, 12.06.2020 12:57
question
Mathematics, 12.06.2020 12:57
question
English, 12.06.2020 12:57
question
Physics, 12.06.2020 12:57
Questions on the website: 13722363