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
Marat540 [252]
3 years ago
15

Randall invests $7200 in two different accounts. The first account paid 11 %, the second account paid 13 % in interest. At the e

nd of the first year he had earned $832 in interest. How much was in each account?
Mathematics
1 answer:
andriy [413]3 years ago
7 0

Answer:

  • 11% -- $5200
  • 13% -- $2000

Step-by-step explanation:

Let x represent the amount invested in the higher-earning account. Then the investment in the other account is (7200-x), and the total interest is ...

  0.13x +0.11(7200 -x) = 832

  0.02x = 832 -792 . . . . . . eliminate parentheses, collect terms, subtract 792

  x = 40/0.02 = 2000 . . . . divide by the coefficient of x

$2000 was invested at 13%; $5200 was invested at 11%.

You might be interested in
PLS HELP ME ASAP I DONT HAVE TIME IT ALSO DETECTS IF ITS RIGHT OR WRONG
Rainbow [258]

Answer:

60 po

Step-by-step explanation:

kase na try ko na ehh

4 0
3 years ago
Read 2 more answers
A basketball court is 94 feet by 50 feet. To sketch the court on paper a scale factor of 1 foot to 16 feet is applied. What is t
Eddi Din [679]

Based on the dimensions of the basketball court, we can calculate that the area of the scaled copy is<u> 18 ²³/₆₄ feet².</u>

<h3>Dimensions of scaled copy</h3>

Every 16 feet of the actual court is 1 foot on the scaled copy. The dimensions of the scaled copy are therefore:

= 94 / 16                                                           = 50 / 16

= 5.875 feet                                                     = 3.125 feet

<h3>Area of scaled copy </h3>

= Length x Width

= 5.875 x 3.125

= 18.359375

= 18 ²³/₆₄ feet²

In conclusion, the area is 18 ²³/₆₄ feet².

Find out more on area at brainly.com/question/25292087.

5 0
3 years ago
Karen, Leo, Mariah, Olivia, and Pedro bowled scores of 123, 132, 115, 124, and 131. Leo's score is lower than Karen's. Mariah go
Paraphin [41]
Mariah: 132
Pedro:124
Olivia: 123
Karen: 131
Leo:115

They way I solved this is by making a list of all the possible answers for each person, based on one fact at a time that they give you. Then, you can start looking at multiple, and start ruling things out.
5 0
3 years ago
Read 2 more answers
Help please urgent ppleeeaseeeeeeeeeee
jeyben [28]

Answer:

114

Step-by-step explanation:

You will need to multiply L x W and then add them all

8 0
3 years ago
Read 2 more answers
Helpppp plsssssssss
Kryger [21]

Answer:

x intercept is (3,0)

y intercept is (0,-10)

7 0
3 years ago
Other questions:
  • PLZZ ANSWER FAST!!!!!!!!!!!!!!!!!!1
    15·1 answer
  • Please help with question 13 and 14! Algebra II
    11·1 answer
  • 200 POints 1 QUESTION!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    10·1 answer
  • Which of the following values of x is a solution to the equation 5(x-2)+7=37?
    8·2 answers
  • Please help! Will award brainliest. Simplify the expression -5+i/2i. Please show your work.
    8·1 answer
  • Please help im on a test plz help fASt
    15·2 answers
  • B. Solve for the missing side.<br> 5<br> 43<br> Y
    6·1 answer
  • What is the grates comon factor of 75 8 and 21
    9·1 answer
  • Which is bigger 1 2/9or 1.2
    10·1 answer
  • Using mental math, the approximate tip to leave for a bill of $81.79, if you tip 15% would be _____..a.$8.20b.$10.30c.$12.30d.$1
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!