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Ronch [10]
3 years ago
12

A cone has a volume of 432π cm³ and a height of 9 cm. Calculate the radius of the cone.

Mathematics
2 answers:
Rainbow [258]3 years ago
6 0

Answer:

Step-by-step explanation:

r = √3 v/πh

Putting values

= 6.77

weqwewe [10]3 years ago
4 0

Answer:

nnnnnnnnnnnnnnnnnx ce 3rd d

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Find the value of x in each pair of similar figures. Use proportions to solve.
Aleonysh [2.5K]

Answer:

x=15

Step-by-step explanation:

3/5=9/x

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There are 100 cm in 1 m and 1000 m in 1 km. You need a curtain for a window that is 156 cm wide If you wanted to convert the wid
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A restaurant chef ordered 4 pounds of beef at $3.25 per pound, 6 pounds of potatoes at $1.96 a pound, and 5 pounds of carrots at
zhenek [66]

Answer:

Profit = $18.8 per meal

Step-by-step explanation:

Chef ordered beef = 4 pounds

Cost of beef = $3.25 per pound

Total cost of beef = 4 × 3.25 = $13

Amount of potatoes ordered = 6 pounds

Cost of potatoes = $1.96 per pound

Total cost of potatoes = 6 × 1.96

                                     = $11.76  

Amount of carrots ordered = 5 pounds

Cost of carrots = $1.81 per pound

Total cost of carrots = 5 × 1.81 = $9.05

Total amount of beef, potatoes and carrots = $13 + $11.76 + $9.05

                                                                        = $33.81

Number of meals prepared with material purchased = 28

Per meal cost = \frac{33.81}{28} = $1.2075

Selling price of one meal = $20

Profit per meal = Selling price - Cost price

                         = 20 - 1.2075

                         = 18.7925

                         ≈ $18.8

Therefore, he will make $18.8 for each meal.

3 0
3 years ago
How many pints equal an ounce
ch4aika [34]
1/16 of a pint because really there are 16 ounces in a one pint
5 0
3 years ago
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