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4 years ago

Suppose a pyramid's dimensions are tripled. What is the ratio of this new, larger pyramid's volume to that of the

Mathematics

2 answers:

Nata [24]4 years ago

6 0

Answer:

The new volume is 27 times the original volume.

Edgenuty

Alex17521 [72]4 years ago

5 0

Answer:

27:1

Step-by-step explanation:

If the dimensions of the original pyramid are tripled then the ration between the new, larger pyramid and the old one would be 27:1 . This can be calculated by first calculating the volume of a pyramid and then doing the same but with dimensions 3 times the old one. Then divide the volume of the new one with that of the old one.

Volume of Pyramid = $\frac{length * width * height}{3}$

Volume Pyramid 1 = $\frac{3*3*3}{3}$ = 9

Volume Pyramid 2 = $\frac{9 * 9 * 9}{3}$ = 243

243/9 = 27/1 or 27:1

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zvonat [6]

Answer:

D. $53.76.

Step-by-step explanation:

20% = 0.20 as a decimal.

Price before Sales Tax = 64 - 0.20*64

= $51.20

Adding 5% sales tax we get

52.20 + 0.05*51.20

= $53.76 (answer).

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4 years ago

At the start of the first down, the football was 30 yards from the Tigers' end zone. During three downs, the ball moved 9

AlladinOne [14]

Answer:

Step-by-step explanation:

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4 years ago

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makkiz [27]

Answer: True

Step-by-step explanation:

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3 years ago

A card is drawn randomly from a standard deck of cards. you win $10 if the card is a spade or an ace. what is the probability th

klio [65]

The probability of winning is 4/13.

These two events are not mutually exclusive; this means they can happen at the same time. For two events that are not mutually exclusive,

P(A or B) = P(A) + P(B) - P(A and B)

This gives us
P(spades or Ace) = P(spades) + P(Ace) - P(spades and Ace)

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3 0

3 years ago

I’m begging you help me!!! 1. The table below shows 3 recipes for a fruit punch

wariber [46]

Answer:

The answer to this question is given below in the explanation section.

Step-by-step explanation:

The table shows three different recipes. In this question, it is asked that will all the recipes taste same. To obtain the answer to this question, first, we measure the taste of each recipe in terms of calculating the ratio.

Water ............................. Cups

1 ............................. 3

4 ............................. 12

6 ............................. 18

1. The fraction of the first recipe is 1/3 so the ratio is 1:3(water to cup)

2. The fraction of the second recipe is 4/12

which can be simplified as 4/12=1/3 so the ratio is 1:3(water to cup)

3. The fraction of the third recipe is 6/18

which can be simplified as 6/18 = 3/9 = 1/3 so the ratio is 1:3(water to cup).

So based on the above answer, all recipes taste the same.

Answer 2:

No recipe taste different, all the recipe taste the same. Because all the recipe ratios are equivalent.

5 0

3 years ago