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
Ber [7]
3 years ago
7

Paul invested three times as much money in the account paying 5% interest then he did in an account paying 4% of the total inter

est paid was $475 how much did he invest in each
Mathematics
1 answer:
noname [10]3 years ago
5 0

Given

Paul invested three times as much money in the account paying 5% interest then he did in an account paying 4%.

Total interest paid was $475

Find out  he invest in each.

To proof

Let us assume that Paul invested  in an account paying 4% be = x

As given in the question

Paul invested three times as much money in the account paying 5% interest then he did in an account paying 4%.

Let us assume that Paul invested  in an account paying 5% be = 3x

Total interest paid = $475

First convert 4% in the decimal form

=\frac{4}{100}

= 0.04

First convert 5% in the decimal form

=\frac{5}{100}

= 0.05

Than the equation become in the form

0.04x + 0.05 × 3x = 475

0.04x + 0.15x = 475

0.19x = 475

x = $2500

Paul invested  in an account paying 4% be = $2500

Paul invested  in an account paying 5% be = $7500

Hence proved






You might be interested in
Help please thank you
Nitella [24]
The height of the tower is 25.5 :))))
4 0
2 years ago
Question is in picture! answer asap! will give brainliest!
nataly862011 [7]

Answer:solve for x

-3x+5y=-15

Add -5y to both sides

-3x+5y+-5y=-15+-5y

-3x=-5y-15

Divide both sides by -3

-3x/-3=-5y-15/-3

x= 5/3 y +5

I hope that's help!

Step-by-step explanation: plz give brainlist

8 0
3 years ago
A coach travels to the beach which is 576 KM away in 6 hours. If he is only allowed to travel at a maximum speed of 90 kph, did
Whitepunk [10]

Answer:

Yes

Step-by-step explanation:

576Km:6Hrs

576 divided by 6=96 km

6 divided by 6=1

96km:1hr

96 was the coaches speed limit

km=Kilometers

Hrs=Hours

96>90

6 0
3 years ago
The sun produces 3.8x10^27 joules of energy per second. How much energy is produced in a year? (Note: a year is approximately 31
Slav-nsk [51]
About 1.204972095x10^20 joules in a year
3 0
2 years ago
Help me please! Write the measure of angles a, b, c, d, e, f, and g for the figure below.
Lina20 [59]

Answer:

a=55

b=55

c=125

d=125

e=55

f=55

g=125

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • How do I solve 5(4x -5) = 155
    11·1 answer
  • Important!! What does 1.006 round to?
    15·2 answers
  • Can somebody plz help on this homework?
    14·1 answer
  • Help please, thank you in advance!​
    9·1 answer
  • Find the quotient 8 divided by 240
    6·2 answers
  • Which equation has a value less than 2,175?
    14·1 answer
  • A couple plans to have 3 children, what is the probability that atleast two will be boys?
    7·2 answers
  • 2.
    14·2 answers
  • Need help ASAP pls!!!
    5·1 answer
  • 2. Did you know? African elephants are the largest of all land animals! Adult
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!