Its y=(5)x+7. If the plant grows lets say 5 inches per week that would be your rate of change. Then if you look at 2/12 in order to get to 1 you have to subrtact 5 from 12 and you will get 7 so therefor your answer is y=(5)x+7

8 0

3 years ago

Sound travels at 320.29 meters per second at sea level. how many miles will sound travel at sea level in 7 seconds?

Lubov Fominskaja [6]

<u>Answer:</u>

<h2>1.393 miles</h2>

<u>Explanation:</u>

320.29 × 7 = 2,242.03 m = 1.39313285413187 miles ≈ 1.393

8 0

3 years ago

The current I in an electrical conductor varies inversely as the resistance R of the conductor. The current is 1/5 ampere when t

Margaret [11]

Answer:

0.102048 ampere

Step-by-step explanation:

I α k / R

Current = 1/5 ; R = 8750

What is the current when the resistance is 17150 ohms

First obtain the value of k :

I = k/R

I = 1/5 ampere = 0.2 A

0.2 = k / 8750

k = 1750

What is the current when the resistance is 17150 ohms

I = 1750 / 17150

I = 0.1020408

I = 0.102048 ampere

8 0

3 years ago