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kow [346]
3 years ago
10

1.)What is the volume of a right circular cylinder with a radius of 5 cm and a height of 12 cm?

Mathematics
2 answers:
AnnyKZ [126]3 years ago
8 0

See attached picture

castortr0y [4]3 years ago
5 0

Answer:

1) 942 cm³

2) 3 cm

3) 243π yd³

4) 31064.54 cm³

5) 4.31 × 10¹⁴ ft³

Step-by-step explanation:

1) π×5²×12 = 942

2) 108pi = π×r²×12

r² = 9

r = 3

3) diameter = 18

radius = 9 yd

Volume = π×9²×3 = 243π yd³

4) diameter = 46.25

radius = 23.125

Volume = π×23.125²×18.5

= 31064.53515625 = 31064.53

5) diameter = 225×2214 = 498150

radius = 249075

Volume = π×249075²×2214

= 431,288,166,770,775

= 4.31 × 10¹⁴

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Answer: 2461.76 cubic feet

Step-by-step explanation:

V=\pi r^{2} h\\\\V=(\pi)(14^{2})(4)\\\\V\approx (3.14)(14^{2})(4)=\boxed{2461.76}

8 0
2 years ago
5. A Major League Baseball stadium sells three types of tickets. Reserved tickets are sold for $20 each, field-level tickets are
Ad libitum [116K]

Answer: A) When all three ticket prices generate the same revenue.

Step-by-step explanation:

Reserved tickets cost $20 each.

Field-level tickets cost $50 each.

Seat tickets cost $100 each.

Then if x represents the number of reserved tickets sold, the total revenue for the reserved tickets will be:

R(x) = x*$20

If w represents the number of field-level tickets sold, the total revenue for field-level tickets will be:

F(w) = w*$50

If y represents the number of seat tickets sold, then the total revenue for the seat tickets will be:

S(y) = y*$100

Those equations will intersect when:

R(x) = F(w) = S(y)

This will mean that they will intersect when all three tickets have the same revenue, then the correct option is:

A) When all three ticket prices generate the same revenue.

3 0
3 years ago
Ax+bx-c=0 x= _/(a __)
Ulleksa [173]
Ax+bx−c=0

Step 1: Add c to both sides.

ax+bx−c+c=0+c

ax+bx=c

Step 2: Factor out variable x.

x(a+b)=c

Step 3: Divide both sides by a+b.

x(a+b)a+b=ca+b

x=ca+b

4 0
3 years ago
Read 2 more answers
Helpp plssssss i need
Rom4ik [11]
The answer to your question is 3m^4
6 0
3 years ago
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Which function shown below has the greater rate of change? Explain. (Be sure to include the
Nookie1986 [14]

Answer:

Function 1 has a greater rate of change.

Step-by-step explanation:

Function 1 has a rate of change of 3 because 3x is the slope of the line.

Function 2 has a rate of change of 1.5, because when you use rise/run, you get a slope of 3/2.

Function 3 has a rate of change of 2.  You use the formula (y2 - y1) / (x2 - x1) to find the slope. I used (0,0) and (1,2). When you plug in 2 for y2, 1 for x2, and 0 for y1 and 0 for x1, you get (2-0) / (1-0) which is 2/1. That equals a slope of 2.

7 0
3 years ago
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