Answer:
mean: 68.95 (69 rounded up)
median: 69.5
range: 11
Step-by-step explanation:
D.2y+3 i think is the answer
ertificates 6.00% per annum ---x
AA bond 11.00% per annum ---y
x + 1 y= 160000 ------------------------1
6.00% x + 11.00% y= 15600
Multiply by 100
6 x + 11 y= 1560000.00 --------2
Multiply (1) by -6
we get
-6 x -6 y= -960000.00
50 llllllllllllllllllllllllllllllllllllllllllllllll
Answer:
its 72y
Step-by-step explanation:
12 *6=72
Add the y = 72y