Answer:
$220.18
Step-by-step explanation:
The amount A(n) accrued for P dollars saved at r% annual interest for a period of n years compounded k times is derived using the formula:
In Jayden's case:
- A(n)=$400
- r=12%=0.12
- n=5 years
- k=12 Months
We want to determine the amount Jayden put in the savings account.
Jayden earned $220.18 from doing odd jobs.
5 times 3 is 15 and 2 times 4 is 8, so:
15-8
= 7
Answer:
A.
Step-by-step explanation:
We have been given a right triangle. We are asked to find the equation that can be used to solve for x.
We can see that x is opposite side of the 20 degree angle and side length of 10 units is adjacent side.
We know that tangent relates opposite side of right triangle to adjacent side.
Therefore, our required equation is and option A is the correct choice.
Answer:
d. y=-1; x=7
Step-by-step explanation: