Hey there!
These are technically expressed as fraction. When you divide a fraction by another, you can replace the second fraction with its reciprocal and you can now multiply the fractions together instead.
Now, just multiply across the top and the bottom. You can first cancel out any terms that are repeated or similar.
Your answer will be
.
Hope this helped you out! :-)
Your answer would be 1234
Answer:
20 sides
Step-by-step explanation:
the sum of the exterior angles of a regular polygon is 360 degrees
so the
No. of sides
360
/18 = 20
Answer:
(a) There is $1740.88 in Mary's account after 2 years
(b) The interest earned on Mary's investment after 2 years is $40.88
Step-by-step explanation:
Let us revise the rule of the compound interest
→ 
, where
- A is the future value of the investment/loan, including interest
- P is the principal investment amount
- r is the annual interest rate (decimal)
- n is the number of times that interest is compounded per unit t
- t is the time the money is invested or borrowed for
∵ She invested $1700
∴ P = 1700
∵ The rate is 1.19%
∴ r = 1.19/100 = 0.0119
∵ It is compounded quarterly
∴ n = 4
∵ She decided to invest her money for 2 years
∴ t = 2
Let us substitute these values in the rule above to find her new amount of money in her account
→ 
→ 
→ 
dollars
Round it to the nearest cent → means 2 decimal places
→ A = $1740.88
(a) There is $1740.88 in Mary's account after 2 years
The interest amount is the difference between the new amount and the initial amount
∵ P = 1700
∵ A = 1740.88
∴ 
∴ I = $40.88
(b) The interest earned on Mary's investment after 2 years is $40.88
Answer:
c
Step-by-step explanation:
