millie needs the average height of the plants she is buying to be at least 73 inches. she has selected three plants that are 70,

Question

2 years ago

8

millie needs the average height of the plants she is buying to be at least 73 inches. she has selected three plants that are 70,

71, and 72 inches tall. Right and solve an inequality that Millie could use to determine the possible heights of her fourth plant

Mathematics

1 answer:

Igoryamba · Answer 1 · 2022-09-08T14:36:49+03:00

Igoryamba2 years ago

4 0

We are given with:
Average height of plants to be at least 73 inches

Three plants with heights of
70, 71, 72

The inequality that can be used to determine the possible heights of the fourth plant is:
(70 + 71 + 72 + x) / 4 ≥ 73
Solving for x
x ≥ 79