The ratio of figure A to B is 4:1. The volume of figure A is 4,032π in3. What is the volume of figure B?
1 answer:
Answer:
<h3>The volume of figure B is 1008π in³</h3>Step-by-step explanation:
The ratio of figure A to B is 4:1
That's
Volume of figure A is 4.023π in³
To find the volume of figure B we compare the volumes of the two figures to the ratio
That's
Cross multiply
That's
4B = 4032π
Divide both sides by 4
B = 1008π
<h3>The volume of figure B is 1008π in³</h3>Hope this helps you
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Answer:
The probability that the first card is a Heart and the second card is a Spade is 0.064.
Step-by-step explanation:
A standard deck of 52 cards is shuffled and two cards are drawn without replacement.
The denominations of the cards are as follows:
Spades (S) = 13
Hearts (H) = 13
Diamonds (D) = 13
Clubs (C) = 13
Compute the probability of selecting a Heart first as follows:
Compute the probability of selecting a Spade second as follows:
Since the two cards are selected without replacement the second draw is independent of the other.
Then the probability that the first card is a Heart and the second card is a Spade is:
Thus, the probability that the first card is a Heart and the second card is a Spade is 0.064.