9514 1404 393
Answer:
(15/14)² = 225/196
Step-by-step explanation:
Evaluating the expressions inside parentheses, we can see they are the same, eliminating a bit of work.
Answer:
here
Step-by-step explanation:
Answer:
1:39
Step-by-step explanation:
195 divided by 5 is 1:39.
Step-by-step explanation:
a)
t(x) = x*(1 + 0.06)
b)
d(x) = x*(1 + 0.06)*(1 - 0.1)
c)
It doesn't matter because a * b = b * a
So x*(1 + 0.06)*(1 - 0.1) will be the same as xx*(1 + 0.06)*(1 - 0.1)*(1 + 0.06).
Answer:
61
Step-by-step explanation: