Answer:
dv= 989100cm^3
Explanation:
The volume of a sphere can be calculated using below formula
Volume of a sphere = 4/3 π r^3
Therefore, for a hemisphere, V= 2/3 pi r^3
V=(4/3)πr³
V= 2/3πr³
dV/dr=4πr²
Then we need to pproximate dV/dr with
ΔV/Δr then we have
Volume of hemispherical some is one half of the the volume of a sphere where dr is change in radius, dv is change in volume
dV/dr=2πr²
Take the derivative of V with respect to r then we have
dV=2πr²dr
where
Radius = diameter/2
Our diameter is 30cm then
r=30m/2 = 15cm
Then we convert to cm we have
r= 1500cm
dv= 2×π ×(1500)^2 × 0.07
dv= 989100cm^3
the amount of paint in cubic centimeters needed to apply a coat of paint 0.07 cm thick to a hemispherical dome with a diameter of 30 meters is
989100cm^3
Answer:
The correct answer is b. after taxes minus preferred dividends.
Explanation:
Net profit: Add all the revenues of the firm and deduct all the expenses of the firm. If the amount come in positive, the firm earns profit else suffered loss.
In mathematically,
Net profit = Sales revenue - all expenses
The earning which is available to shareholders is net profit after paying preference dividend to preference shareholders.
As first we have to pay the dividend to preference shareholders then we distribute the income to equity shareholders.
In mathematically,
EBIT - taxes - Preferred dividend
Hence, the correct option is b. After taxes minus preferred dividends.
Answer:
Net gain = $60,000
Explanation:
Given:
Sale value of house = $540,000
Adjusted value = $220,000
Selling expenses = $10,000
Computation of gross profit on the house:
Gross profit on sale = Sale value of house - Adjusted value - Selling expenses
Gross profit on sale = $540,000 - $220,000 - $10,000
Gross profit on sale = $310,000
Maximum limit on gain from sale of house = $250,000(Form number 1040, Schedule D)
Computation of net gain:
Net gain = $310,000 - $250,000
Net gain = $60,000
Well energy is a property of objects which can be transferred to other objects or converted into different forms. Don’t know what business energy is
When developing a risk response, the risk is termed as <u>Transferring</u> when it is transferred to a different party rather than changed.
Responding to hazards entails developing alternatives and strategies for reducing undesirable risks and enhancing desirable ones. Two essential components are response plans and contingency planning.
Three Steps to Risk Response development are:
The first step is: Prevent.
When you choose to avoid risk, all possibility that it may hurt your company is completely erased.
The second: is a risk reduction strategy.
If the danger is just a little bit higher than your tolerance and degree of hunger, the reduction is an excellent strategy for bringing it within acceptable ranges.
The third: is a Risk management strategy
instead of eliminating or lowering the possibility that it will happen, transfers, delegates, or distributes the responsibility of the risk to a third party.
Learn more about risk response development
at brainly.com/question/12541151
#SPJ4