Answer:
-5 x -2 = 10
Step-by-step explanation:
- x - = +
5 x 2 = 10
The ratio is common, so you could write:
a1 * r^4 = a^5 (you do r^4 because there are 4 times you need to multiply by the ratio to get from a1 to a5)
Plug in the values:
3 * r^4 = 48
Divide by 3:
r^4 = 16
Take the fourth root of both sides:
r = 2
The common ratio is 2.
the answer is 95.
Step-by-step explanation:
180-85=95
The answer is 116631.6 if rounded it is 116632
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