A weightlifter can increase the weight W(x) that she can lift according to W(x) = 315(1.05)", where x represents the number of t

Question

2 years ago

6

raining cycles completed. How much will she
lift after 4 training cycles?

1 answer:

labwork [276] · Answer 1 · 2022-10-01T13:25:49+03:00

8 0

Answer:

She will lift 383 units.

Step-by-step explanation:

The amount of weight that she can lift after x cycles is given by:

$W(x) = 315(1.05)^x$

How much will she lift after 4 training cycles?

This is W when x = 4, that is, W(4). So

$W(x) = 315(1.05)^4 = 383$

She will lift 383 units.