Answer: 12
Step-by-step explanation:
a² = b² + c²
15² = b² + 9²
b² = 15 ² - 9²
b² = 144
b =
b= 12mm
Answer:
the answer would be 116.
This is because if half of the kernels popped you just multiply 58 by 2 to get 100 percent of the kernels.
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Step-by-step explanation:
Answer:
The answer is...
Step-by-step explanation:
Purplea
Answer:
The adults shadow is 4.8 ft
Step-by-step explanation:
We can use ratio's to solve this problem
12 ft hoop 6ft adult
-------------- = -----------------
9.6 ft shadow x ft shadow
Using cross products
12 * x = 9.6 * 6
12x = 57.6
Divide each side by 12
12x/12 = 57.6 /12
x = 4.8 ft
Answer:
Probability to draw a club and second card is red without replacement will be or 12.75%
Step-by-step explanation:
A standard deck of cards contains number of cards = 52
And a standard deck contains number of club = 13
Now the probability of first card to be a club will be
=
Now this card is separated from the deck.
Therefore, number of remaining cards = 52 - 1 = 51
Second card has been drawn from the deck without replacement.
Since number of red cards in the deck = 13 + 13 = 26
Probability of the second card drawn =
Now probability that the first card is a club and the second card is red =
=
Or %
Therefore, probability to draw a club and second card is red without replacement will be or 12.75%