Answer: 380.13271108436 meters2
Step-by-step explanation: This would be the answer if it was radius
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
A. SSS
MRENU MEMNMUEEMEHMEK
This is the concept of applications of linear equations; suppose you need x number of type A and y number of type be to make the profits required;
Total number of printers will be:
x+y=120....i
Total amount made will be:
24x+18y=2340....ii
thus solving equations i and ii by substitution we shall have:
x+y=120
x=120-y
thus substituting the above in equation ii we get:
24(120-y)+18y=2340
2880-24y+18y=2340
putting like terms together we get
-24y+18y=2340-2880
540=6y
thus
y=540/2
y=90
hence;
x=120-90=30
Therefore to make the profit of $2340 you must sale 90 type A printers and 30 type B printers
