1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kvv77 [185]
3 years ago
10

Sam opened a money-market account that pays 2% simple interest. He started the account with $7,000 and made no further deposits.

When he closed the account, he had earned $420 in interest. How long did he keep his account open?
Mathematics
1 answer:
I am Lyosha [343]3 years ago
8 0
I = prt
420 = 7000 x .02 x t
420 = 140 x t
420/140 = 140 x t /140
t = 3 years
You might be interested in
A grocery store has 14 cartons of yogurt for sale, of which 6 are blackberry.
Juli2301 [7.4K]

Answer:

3 out of 7

Step-by-step explanation:

you just simplify the expression divide it by 2 on both side and it ends up to 3 out of 7

6 0
3 years ago
What's the answer ????????
Salsk061 [2.6K]
I hope this helps you

8 0
3 years ago
Read 2 more answers
The graph below shows the numbers of cups of kiwi juice that are mixed with different numbers of cups of lemon-lime soda to make
Leya [2.2K]

Answer:

4:1

Step-by-step explanation:

4 cups of kiwi juice for every cup of lemon lime soda

6 0
2 years ago
Read 2 more answers
1. What is the range? Write your answer like #<br> Helppppppp
Korolek [52]
I don’t know sorry but like how’s yoonbum doing? Also like wanna be friends?
4 0
2 years ago
I need help and it’s due today
frez [133]

Answer:

5.63

Step-by-step explanation:

Angle NLM is equal to KLM - KLN.

Since KLM = 137° and KLN = 47°, NLM = °90. (Maybe it doesn't look like a right angle, but the math doesn't lie.)

Since NLM = 16y, then 90 = 16y.

Dividing both sides by 16, we find that:

y = 5.625

5 0
3 years ago
Read 2 more answers
Other questions:
  • True or False;
    14·2 answers
  • On January 1st, Jerome concocts a rumor and tells Beth. On January 2nd, they each tell a new person. By the end of January 2nd,
    8·2 answers
  • A major DVD rental chain is considering opening a new store in an area that currently does not have any such stores. The chain w
    10·1 answer
  • How to solve 2X^2+Y^2 = X^2-Y^2
    7·1 answer
  • Please help me! 7 1/2 ÷ (4 1/2 - 5 1/8)=
    14·1 answer
  • 10 1/2 in simplest radical form
    7·1 answer
  • Nhich equation represents a line that passes through (-9, -3) and has a slope of -6?
    13·1 answer
  • HELPPPPPPP :)))))))))
    6·2 answers
  • What is the circumference of the circle that has a radius of 8.6mm?
    14·2 answers
  • How to do this question 10 - 512
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!