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swat32
3 years ago
13

Julie is tracking the growth of a plant for a science project. The height of the plant on the 2nd day she measured was 8 inches

and on the 7th day it was 20.5 inches. Assume the relationship is linear
Mathematics
1 answer:
kvv77 [185]3 years ago
6 0

Answer:

Step-by-step explanation:

The relationship is linear, so the plant grows the same amount each day.

The height on the 2nd day was 8 inches:

h₂ = 8

The height on the 7th day was 20.5 inches:

h₇ = h₂ + (7-2)d = 8 + 5d = 20.5

d = 2.5

The plant grows 2.5 inches each day.

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gulaghasi [49]

Answer:

Step-by-step explanation:

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4 0
3 years ago
Suppose the manager of a gas station monitors how many bags of ice he sells daily along with recording the highest temperature e
Maslowich

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following :

Equation of regression line :

Yˆ = −114.05+2.17X

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Answer:

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Step-by-step explanation:

8 0
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