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Crazy boy [7]
2 years ago
9

Find the volume of a right circular cone that has a height of 17.7 m and a base with a diameter of 18.2 m. Round your answer to

the nearest tenth of a cubic meter.
Mathematics
1 answer:
Korvikt [17]2 years ago
4 0

Steps:

1: Use the formula V=πr2h 3 to calculate the volume for Right circular cone

2: H is the height,  R is the Radius

3: Use 17.7 to calculate the Height.

4: Use  18.2  to calculate the Radius

Description:

Radius: 18.2

Height: 17.7

Shape: Right circular cone

Solved for volume

Formula: V=πr2h 3

Answer: V≈6139.66

Please mark brainliest

<em><u>Hope this helps.</u></em>

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One month julia collected 8.4 gallons of rainwater. That month she used 5.2 gallons of rainwater to water her garden and 6.5 gal
Andru [333]

Given

One month julia collected 8.4 gallons of rainwater.

she used 5.2 gallons of rainwater to water her garden

6.5 gallons of rainwater to water flowers

Find out how much was the supply of rainwater increased or decreased by the end of the month.

To proof

As given in the question

One month julia collected 8.4 gallons of rainwater

she used 5.2 gallons of rainwater to water her garden and 6.5 gallons of rainwater to water flowers

Total water she used in the month = 5.2 gallons + 6.5gallons

                                                         = 11.7 gallons

Let the supply of rainwater increased or decreased by the end of the month

be x .

Than the equation become in the form

x + 8.4 = 11.7

x = 3.3 gallons

Therefore the supply of rainwater increased or decreased by the end of the month is 3.3 gallons.

Hence proved



8 0
2 years ago
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manny's cleaning supply store receives a mixture of 80% detergent and 20% water in 15 gallon buckets. manny would like a mixture
Serjik [45]

Answer:

1.25

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2 years ago
Denise and Stacey went to a carnival. The admission fee was $6 per person. Each ride at the carnival costs c dollars. The game b
evablogger [386]
The correct answer is D. 14c + 5g + 12.

The entry fee is $6 each. 6 + 6 = 12
Each girl goes on 7 rides which cost c dollars. 7c + 7c = 14c
The number of games both girls play totals 5. And each game costs g dollars. 2g + 3g = 5g.

Add all the costs up and you get 14c + 5g + 12 as their total cost for going to a carnival.
7 0
2 years ago
For a particular clothing store, a marketing firm finds that 16% of $10-off coupons delivered by mail are redeemed. Suppose six
stich3 [128]

Answer:

The expected number of coupon  is E(X) = 1.6

Step-by-step explanation:

From the question we are told that

 The probability that a $10 coupons delivered by mail will be redeemed is p = 0.16

  The sample size is  n =  10

Generally the expected number of coupons that will be redeemed is mathematically represented as

         E(X) = np

=>       E(X) = 10 * 0.16

=>       E(X) = 1.6

4 0
2 years ago
The dot plots below show the scores for a group of students for two rounds of a quiz: Two dot plots are shown one below the othe
miskamm [114]

Answer:

The inference that can be made using the dot plot is:

    The range of round 1 is greater than the round 2 range.

Step-by-step explanation:

<u>Round 1:</u>

Score                Frequency

  1                          0

  2                          2

  3                          3

  4                          2  

  5                          1

Hence, the minimum score of Round 1 is: 2

maximum score is: 5

Hence, Range=Maximum value-Minimum score

                      =5-2

                       =3

Similarly, <u>Round-2</u>

Score                Frequency

  1                          0

  2                         0

  3                          0

  4                          4  

  5                          4

Hence, the minimum score of Round 1 is: 4

maximum score is: 5

Hence, Range=Maximum value-Minimum score

                      =5-4

                       =1

The scores of round 2 are higher than round-1.

Since round 2 have a higher frequency for higher scores as compared to round-1.

Hence, Range of round 1 is greater than the range of Round-2.

 

6 0
2 years ago
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