I think 4 bc 7+5= 12 and 47/12= 3.91 sonic you round up it’s 4 items. lmk if this is right please
Answer:
P = $41,820.01
Step-by-step explanation:
A = P(1 + r/n)^nt
P = A / (1 + r/n)^nt
Where,
P = principal
A = future value = $50,000
n = number of periods = 4
r = interest rate = 6% = 0.06
t = time = 3 years
P = A / (1 + r/n)^nt
= 50,000 / (1 + 0.06/4)^4*3
= 50,000 / (1 + 0.015)^12
= 50,000 / (1.015)^12
= 50,000 / 1.1956
= 41,820.01
P = $41,820.01
The function is increasing when the slope is greater than zero and decreasing when the slope is less than zero. Slope is (y2-y1)/(x2-x1) or the change in y divided by the change in x.
In this case the function is decreasing when x=[-8,-5) and when x=[4,8)
So in interval notation: x=[-8,-5)U[4,8)
Answer:
D. dA/dt = 4h dh/dt in²/sec
Step-by-step explanation:
Given:
A = wh
w = 2h
Substitute:
A = 2h²
Take derivative with respect to time:
dA/dt = 4h dh/dt
dA/dt has units of in²/sec.
The answer is c to your question
