Answer:
48
Step-by-step explanation:
Answer:
Step-by-step explanation:
interest was $160 for one year.
160/4000 = 0.04 = 4%
The measure of angle θ = 7pi/6. To convert this to degrees, substitute pi with 180 degrees. Pi is always equal to 180 degrees.
θ becomes: 7 x 180/6
Therefore, θ = 210 degrees.
And, to solve for sin θ, you can directly input sin (210) in the calculator.
Thus, sin θ = sin (210) = -0.5 or -1/2
Answer:
The directions for a homemade glass cleaner call for 1 part vinegar to 4 parts water. Mr. Gilbert mixed 2 cups of vinegar with 5 cups of water. Did he use a correct ratio of vinegar to water? Explain.
Answer:
a) as the time increases by one year the hight of the tree is increasing by 15
b)
h=90+(t*15)
