Joe is floating on a tube in a wave pool and his height above the bottom of the pool is modeled by a sinusoidal function. At t = 2 John reaches a maximum height of 11 feet above the bottom of the pool. At t = 9 seconds, Joe reaches a minimum height of 4 feet above the bottom of the pool. What is the equation in terms of cosine, that represents Joe's height above the bottom of the pool at time t?

b. astronomers

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

need more info

step-by-step explanation:

answer: plz mark me brainliest

7 hours, 0 minutes, 0 seconds

or:  

0.04

total weeks

or:  

0.29

total days

or:  

7.00

total hours

or:  

420.00

total minutes

or:  

25,200.00

total seconds

step-by-step explanation: