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
liraira [26]
3 years ago
14

I have $3,800 in two accounts for one year. The first account earns a yearly interest of 3.5%. The second account earns a yearly

interest of 6%. How much money do I need to invest in the second account in order to earn $188 in interest from both accounts
Mathematics
1 answer:
loris [4]3 years ago
3 0

Answer:

-$1000

Step-by-step explanation:

(3800 - x)*3.5/100 = (3800 + x)*6/100

(3800 - x)7/200 = 3/50(3800 + x)

3800 - x = 12/7(3800 + x)

3800 - x = 45600/7 + 12x/7

(19x + 19000)/7 = 0

19x = -19000

x = -$1000.

The minus implies that the investment must occur in the first account, not the second. It wouldn't make sense to add more money into the second account, because the second account already exceeds the $188 interest with the amount it has in there. Therefore $1000 must be added from the second account and invested into the first.

You might be interested in
Mary's four friends have 1/3 of a pound of jelly bellies. They want to put them all together, how much candy do they have ?
Ne4ueva [31]
1 1/3 pounds of jelly babies.
7 0
3 years ago
HELP IN ONE HOUR AND I GIVE U THE BRIANLIEST
Sati [7]

Calculate the area of the floor:

Area = 1.6 x 2.3 = 3.68 square meters

Using the given formula: Pressure = force/area

200 = force / 3.68

Solve for force by multiplying both sides by 3.68

Force = 200 x 3.68

Force = 736 N/m^2

Correct to the nearest 5N/m^2 = 735 N/m^2

5 0
2 years ago
Read 2 more answers
Y multiple 3 = 3/5 so y =
Rasek [7]
Y × 3 = 3 / 5
y = 3 / 5×3
y = 3/15
y = 1/5

In short, Your Answer would be 1/5

Hope this helps!
7 0
3 years ago
Read 2 more answers
HELP ASAP! Relations and Functions!!! Giving brainliest!!!
Leviafan [203]

Answer:

Step-by-step explanation:

Neither are a function because they do not pass the vertical line test.

4 0
3 years ago
What is the simplified form of this expression?<br><br> 7a2 + 10a − 3a − 2a2
nikklg [1K]

Answer:

What is the simplified form of this expression?

7a2 + 10a − 3a − 2a2

Step-by-step explanation:

7a2 + 10a − 3a − 2a2

Combine like terms

742 + 10a - 3a - 2a2

742 + 7a - 2a2

solution=

5a2 + 7a

6 0
2 years ago
Read 2 more answers
Other questions:
  • 2 Points
    8·2 answers
  • Two boys are throwing a baseball bat back and forth. The ball is 4ft above the ground when it leaves one child's hand with an up
    13·2 answers
  • On which number line are −6 and its opposite shown?
    8·1 answer
  • The travel time for a college student traveling between her home and her college is uniformly distributed between 40 and 90 minu
    8·2 answers
  • Need help with 9-11 please
    15·2 answers
  • Figure B: a reflection across the y-axisFigure a 180° rotation around the origin
    11·1 answer
  • Express in exponential form. log 3 a = n
    10·1 answer
  • Graph the function.<br> f(x)<br> = x+3 ifx&lt;2<br> 12x-3 ifx22
    10·1 answer
  • 1 poin
    5·2 answers
  • Choose the best decimal representation for<br> 8/11
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!