The answer is c explanation took test
I don’t really understand for question 11 to 13
The distance formula is d=√(x2-x1)² + (y2-y1)²
So... d =8.06226
Hope this helps
The monthly deposit should be $81.38.
An ordinary annuity is a fixed payment made for a fixed amount of time at the end of each period.
The formula to determine the monthly deposit is:
Future value / annuity factor
Annuity factor = {[(1+r)^n] - 1} / r
Where:
- r = interest rate = 5.5 / 12 = 0.4583%
- n = 20 x 12 = 240
35,450 / [(1.004583)^240 - 1] / 0.004583 = $81.38
To learn more about how to determine the value of an annuity, please check: brainly.com/question/24108530
Gradient is basically the same as slope in this instance. so the answer would be positive 4.
