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Mariulka [41]
3 years ago
11

Find the volume of a cone with radius 12 yd and height 4 yd. Use 3.14 for π. Compare the volumes of the two cones. Use pencil an

d paper. Pick different values for the radius and height and calculate the volume of two cones like the ones described here. Compare the volumes of these cones.
Mathematics
1 answer:
DerKrebs [107]3 years ago
3 0

Answer:

Volume is 602.88

Step-by-step explanation:

Here, we are asked to

calculate the volume of the cone.

Mathematically, to do this, we need to use the formula for finding the volume of cone= 1/3 * pi *r^2 * h

now we know that radius is 12 yards and height 4 yards. Plugging these values we have;

V = 1/3 * 3.14 * 12^2 * 4

V = 602.88 inches^3

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He spent money on 6 kilograms of coffee, in other words, she spent 48.36 dollars on coffee. Just keep subtracting from 80 until you stop on 31.64.

Hope this helped!

Nate

3 0
3 years ago
A circle has a radius of 7 inches. What is the area of the circle? Use 3.14 for p. (Area of a circle = pr2​
Virty [35]

Answer:

153.94

Step-by-step explanation:

7 0
4 years ago
What is the angle through which the pendulum oscillates between two maximum positions?
babymother [125]

Answer:

does this help

Step-by-step explanation:

What is the maximum angle of a pendulum?

Paul Appell pointed out a physical interpretation of the imaginary period: if θ0 is the maximum angle of one pendulum and 180° − θ0 is the maximum angle of another, then the real period of each is the magnitude of the imaginary period of the other.

8 0
3 years ago
If the building is a regular pentagon with each side measuring 23 √149, what’s the perimeter?
kvasek [131]

Answer:

Step-by-step explanation:

Regular pentagon has 5 equal sides

Perimeter = 5* (23√149)

                 = 115√149

                 

                 

7 0
3 years ago
A bicycle store costs $2450 per month to operate. The store pays an average of $75 per bike. The average selling price of each b
Murljashka [212]

Answer:

35

Step-by-step explanation:

Breakeven quantity are the number of  units produced and sold at which net income is zero

Breakeven quantity = fixed cost / price – variable cost per unit

Fixed costs are costs that do not vary with output. e,g, rent, mortgage payments

If production is zero or if production is a million, Mortgage payments do not change - it remains the same no matter the level of output.  

Hourly wage costs and payments for production inputs are variable costs

Variable costs are costs that vary with production

fixed cost = $2450

Variable cost = $75

price = $145

(2450) / (145 - 75) = 35

5 0
3 years ago
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