MELJE - Mathematics for Everyday Life Unit 3 - Lesson 13
Key Question #13 (continued)
4. Describe the effect on the amount of the payment and the total cost of the loan for
each of the following situations. (6 marks)
a. The interest rate changes to 7.9% from 6.5%.
b. A down payment of $2500 was paid.
c. The length of the loan was increased to 4 years instead of 3 years.
5. Give two advantages and two disadvantages of borrowing. (4 marks)

Anybody get stuck on this question?

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

i believe it is 0.1m because the measurement of 30.4m limits how precise you can be

you can only be as precise as the least precise measurement

arc length = 6.63311 ft.

step-by-step explanation:

the formula the arc measure is:

arc length s=2πr(c)/360

where:

c   is the central angle of the arc in degrees

r   is the radius of the arc

π   is pi, approximately 3.142

using the above formula we get

s =

thus we find that arc length of an arc for a circle of radius 20 feet and central angle 19 degrees is

6.63311 feet