Answer:
they both form right angles
Step-by-step explanation:
r =√ ( A / 4π )
given A = 4πr² ( isolate r² by dividing both sides by 4π )
A / 4π = r² ( take the square root of both sides )
r =√( A / 4π )
Answer:
x = 4 units
Step-by-step explanation:
Data provided in the question:
c(x ) = 2x³ - 12x² + 23,000
Now,
For point of maxima or minima, differentiating the above equation with respect to number of items 'x'
c'(x) = 3(2x²) - 2(12x) + 0
or
c'(x) = 3(2x²) - 2(12x)
for point of maxima or minima put c'(x) = 0
Thus,
3(2x²) - 2(12x) = 0
or
6x² - 24x = 0
or
x² - 4x = 0
or
x(x - 4) = 0
or
x = 0 and, x = 4
Since,
The quantity cannot be zero
Therefore,
production level that will minimize the average cost of making x items is x = 4 units
Answer:
A
Step-by-step explanation:
24,000 = P(1 + 0.08/4)^24
P = 24,000 / (1.02)^24
= 14,921.28
Answer:
Step-by-step explanation:
The short plants are recessive alleles because they did no show up in any of the plants. Ex: tt
The tall plants are dominant because all of the offspring are tall which meant that they were more popular. Ex: Tt TT