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
Convert 26 centimeters per second to METERS PER MINUTE
sineoko [7]

Answer:

15.6 meters/minute

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the exact volume of the cone? Radius is 9cm and the height is 6cm.
masha68 [24]

Answer:


The volume of the cone is 508.94

8 0
4 years ago
I need help. I have been stuck on this for an hour now.​
topjm [15]

Answer:

The one about the beetles

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
What are ways that people can stand up for something without bringing violence into it?
ANEK [815]

Some ways a person can stand up for something without creating violence is by  creating a blog post on social media, attaching propaganda to bulletin boards outside, starting a go fund me, and lastly they can try to get in connect with someone famous or with a huge following to speak out and agree with the person. And since that celebrity has such a huge fan base their ideas and thoughts will be heard and payed attention to. These are a few ways people can stand up for something without it generating violence.

8 0
3 years ago
Read 2 more answers
In right triangle ∆ABC, ∠A = 42°. Find the measure of ∠B which is the other non right angle.
Zigmanuir [339]

Answer:

48 degrees

Step-by-step explanation:

A triangle has three angles that add up to 180 degrees. In a right triangle, one of the angles in 90 degress, and the other 2 add up to 90. In this case, we have 2 given angles, 90 degree angle and 42 degree angle. If we do 90+42 it gives us 132. We then subtract that from 180 to give us 48 degrees.

4 0
3 years ago
Other questions:
  • Let f(x) = 3x + 8 and g(x) = x2<br> Find (f.g)(x).
    13·1 answer
  • 10. What is the range of the function Ax) = -2x + 5 when the<br> domain is (-5,5).
    6·1 answer
  • F(x) = 3x + 10<br> g(x) = x - 2
    9·1 answer
  • I will mark as brainliest<br><br> Do 1-9
    14·1 answer
  • 80% of x is equal to 100.<br><br> Find x.
    15·2 answers
  • Write the rule of the transformation
    9·1 answer
  • IM ABOUT TO FAIL HELP PLZ!!!!!!!!
    15·1 answer
  • SHOW YOUR WORK<br> 5.9 ÷ 0.54 =?
    7·1 answer
  • I need help asap!!! pleaseee
    12·1 answer
  • A roll of wallpaper cost £7.85. Richard buys 29 rolls of wallpaper. Work out an estimate for the total
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!