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
VMariaS [17]
3 years ago
10

If the simple interest on ​$1000 for 7 years is ​$560​, then what is the interest​ rate

Mathematics
1 answer:
levacccp [35]3 years ago
4 0

Answer:

8%

Step-by-step explanation:

560 interest/7 years=80 interest per year

1000xinterest rate=80

interest rate = 80/1000

Interest rate is 8%

You might be interested in
Write an equation for the nth term of the geometric sequence 3584, 896, 224... Find the sixth term of this sequence
lions [1.4K]

Answer:

Step-by-step explanation:

r = \frac{a_n}{a_{n-1}} = \frac{896}{3584} =  \frac{1}{4}

Using the geometric series formula for the <em>n</em>th term:

S_n = a \cdot \frac{1-r^n}{1-r} => S_{6} = 3584 \cdot \frac{1 - (\frac{1}{4})^{6} }{1 - \frac{1}{4} }  = 4777\frac{1}{2}

4 0
3 years ago
3a+4b= c solve for b
Alina [70]

Answer:

b = (c - 3a)/4

Step-by-step explanation:

3a + 4b = c

4b = c - 3a

b = (c - 3a)/4

6 0
2 years ago
Don gets $25 for whitewashing a fence. How many fences would he have to whitewash to earn a trip to camp that costs $165.00
Mademuasel [1]
The answer is 6.6 or if you wanted it rounded 7 hope that helped have a good day and always good luck
6 0
3 years ago
Help what are the answers im so stuck!
AnnZ [28]

Answer:

  see below

Step-by-step explanation:

A percentage change is computed as follows:

  percent change = ((new value) -(original value))/(original value) × 100%

For your first one, this looks like ...

  percent change = ($25 -$75)/$75 × 100% = (-50/75) × 100% = -0.667×100%

  percent change = -66.7%

__

When there are a lot of similar calculations to do, I like to use a spreadsheet. See below for the other percentage changes (rightmost column).

4 0
3 years ago
Do i need to reverse the inequality symbol when i add the same positive number to or subtract the same positive number from both
stira [4]
No, You only reverse the inequality symbol when you divide by a negative number.
6 0
3 years ago
Other questions:
  • (v3-2v2-14v-5) ÷ ( v+3) What is the solution? Is dividing polynomials
    15·1 answer
  • Which of the following is a like term of -5.92?
    7·2 answers
  • 12 cups is greater or less than 9 fluid ounces
    15·2 answers
  • Andrew bought 7 bundles of drawing sheets that each cost the same amount of money. The tax on his purchase was $1. He spent a to
    5·1 answer
  • Please help me. WILL GIVE BRAINLIEST
    13·2 answers
  • going experiment Dorothy begins with 32 battery on a slide she finds that the number of bacteria on the slide doubles every 30 m
    10·1 answer
  • When 27 times x squared times z all over negative 3 times x squared times z to the sixth power is completely simplified, the exp
    10·1 answer
  • 12. Write the first 5 terms of each: a)
    8·1 answer
  • Three tenths of x is 15
    12·2 answers
  • Helppp quick quick 15 points
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!