The answer is C! Hoped I help! Have a great day! Vyeeeeeu
Answer:
9/104
Step-by-step explanation:
A bowl contains only red marbles, blue marbles and green marbles. The probability of selecting a red marble from the bowl is 3/13. The probability of selecting a blue marble from the bowl is 2/5. There are fewer than 100 marbles in the bowl. What is the probability of selecting a green marble and then a red marble from the bowl on the first two selections, assuming marbles are not returned to the bowl after being pulled?
There must be 65 marbles in the bowl because 5 and 13 have the lowest common multple of 65....
3/13 = 15/65 and 2/5 = 26/65
So
15 are red, 26 are blue and 65 - 15 - 26 = 24 are green
So...the probability of selecting green and then red =
(24/65) (15/64) = (24/64) (15/65) = ( 3/8) (3/13) = 9 / 104
<u><em>Hope this helped, if there's anything wrong with </em></u>
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- secretivepoems
Answer:
1. x=5
2.x=-33/8
3.x=10
4.x=5
Step-by-step explanation:
If a, b and c are the lengths of a right triangle and c is the longest side, then:
We have a = 18cm, b = 24cm and c = 30cm. Substitute and check:
<h3>Answer: It's the right triangle.</h3>
Answer:
5cm
Step-by-step explanation:
It is the pythagorean Theorem and there is this special rule my teacher always told me to follow that means it is always 3, 4, and 5. Trust me, I had this problem before. It is 5cm just use the pythagorean theorem.
