yani246
11.07.2019 •
Mathematics
Nine times a number decreased by 4 yields four times the number increased by 16
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Ответ:
9 x - 4 = 4x + 16
Ответ:
V(x)=32500(0.92)^x
when x=2
V(2)=32500(0.92)^2=$27508
when x=3
V(3)=32500(0.92)^3=$25,307.36
Difference in values will be:
27508-25307.36
=$2,200.64