Answer:
He will have $276.10 available towards the down payment for his motorcycle
Step-by-step explanation:
The compound interest formula is given by:

Where A is the amount of money, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per unit t and t is the time the money is invested or borrowed for.
In this problem, we have that:

Compounded quarterly, so n = 12/4 = 3.
We have to find A.



He will have $276.10 available towards the down payment for his motorcycle
Step-by-step explanation:
Equation of given line is:

Thus, the slope of required line is 2.
8.) (10 / 5) × 100% = 200%
9.) <span> </span>40 x 100<span> / </span>60<span> = </span><span>66.666666666667</span>
10.) 9% × 80 = (9/100) × 80 = 7.2
Answer:
Step-by-step explanation:
Hello I dont know either so sorry
Postulate
For postulates, no evidence/proof is needed. It is always believed to be true.