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
GenaCL600 [577]
3 years ago
9

Show how you got your answer or explain it

Mathematics
2 answers:
denpristay [2]3 years ago
7 0

For simple interest, the amount of interest (I) is calculated from the principal (P), the annual rate (r) and the number of years (t) using the formula

... I = P·r·t

Fill in the given numbers, and solve for t.

... 84 = 600·0.07·t . . . of course, you know that 7% = 7/100 = 0.07

... 84 = 42t . . . . . . . . simplify

... 84/42 = t = 2 . . . . divide by the coefficient of t

The time period is 2 years.

oksian1 [2.3K]3 years ago
6 0

Total = Principal × ( 1 + Rate ) ^ years

(Solved by taking logarithms)

Years = log (total / principal) / (log (1 + rate))

Years = log (684 / 600) / (log 1.07)

Years = log (1.14) / (log (1.07)

Years = 0.0569048513364726 / 0.0293837776852097

Years = 1.9366077414

You might be interested in
PLEASE ANSWER WITH THE RIGHT ANSWER THANKS
Anon25 [30]
<span>9.23076923076923%

i think by rounding it it would be 9.23%</span>
8 0
3 years ago
Simplify the expression by using the distributive property 3-2(5-x)
n200080 [17]

Answer:

3 - 10 + 2x

so the answer is -7 + 2x

8 0
3 years ago
Read 2 more answers
Mr Russo made a pizza that was 2 times as wide as a small pizza. His extra large pizza had a diameter of 18 inches. What was the
Pavlova-9 [17]
Diameter of small pizza = diameter of large pizza divided by 2 = 9 inches


x = y divided by 2
x = 9 inches
5 0
3 years ago
if a sprinkler waters 1/14 of a lawn in 1/2 an hour, how much time it will take to water the entire lawn
arlik [135]
1/14 in 30 mins
30 mins x 14=420 mins
420 mins in hours =7 hours
3 0
2 years ago
Find the slope of the line that passes through the points (0,7) and (-4,7) ​
aev [14]
Slope: (y2-y1)/(x2-x1)
(0,7) and (-4,7)
(7-7)/(-4-0) = 0/ -4
The slope is 0
8 0
2 years ago
Read 2 more answers
Other questions:
  • Area of 135 square meters and the length is 15 meters
    10·1 answer
  • How much will jay investment be worth in eight years if she invested $13,500 at 5.2% in interest compounded semiannually
    14·1 answer
  • I need help with this question ?
    9·1 answer
  • Can someone please solve this?<br> a-3 Times a+7
    6·2 answers
  • Can somone pls dont this im not good at matching things this is due at 4:00 :(:(:(<br> BRAINIEST:)
    5·1 answer
  • A company bought New Year's greeting cards to send to its valued customers. Sixty of the cards they sent cost $2.30 each. Thirty
    7·1 answer
  • What does y equal y=-1+6
    15·1 answer
  • Verify sin4x-sin²x=cos4x-cos²x is an identity.<br>the 4 is supposed to be small like the 2
    14·1 answer
  • Whats the answer? ( BRANLIEST )
    9·2 answers
  • What is the simplified form of startroot startfraction 72 x superscript 16 baseline over 50 x superscript 36 baseline endfractio
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!