Interest to pay = P*R*T
450=3000xRx2
R=0.075 (7.5%)
So simple interest rate is 7.5% per year
Answer:
f(x)=-4x-1
Step-by-step explanation:
f(x)=ax+b
a=-4/slope
b=-1/y-intercept
f(x)=-4x-1
Answer:
D
Step-by-step explanation:
Amplitude will never measure time(because time is never on the y-axis) this eliminates A and B.
C is incorrect because that is the displacement.
D is the answer because it will give you the individual height of high tide and low tide using the amplitude measured over a period of time.
Answer:
1
Step-by-step explanation:
To evaluate f(g(x)) when x = 5, evaluate g(5) then substitute the value obtained into f(x)
g(5) = 
= 
= 1, then
f(1) = 1² - 3(1) + 3 = 1 - 3 + 3 = 1
