You are playing a game of Scrabble and have the 5 A tiles, 3 E tiles, 1 Z tile, 2 M tiles, 3 L tiles, and 1 Y tile to choose fro
m. What is the probability that you choose E or Y on your next draw?
1 answer:
When calculating probability, the easiest thing to do is first count how many things there are to choose from.
5 + 3 + 1 + 2 + 3 + 1 = 15 Also, there are 3 E tiles, and 1 Y tile. 3 + 1 = 4
The probability of you drawing a E or Y tile is 4 / 15
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Answer:
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Step-by-step explanation:
Solution:
<u>Simplify the equation and solve for r.</u>
- r/16 + 6 = 7
- => r/16 = 7 - 6
- => r/16 = 1
- => r = 16
The value of r is 16.
<u>Check:</u>
- r/16 + 6 = 7
- => 16/16 + 6 = 7
- => 1 + 6 = 7
- => 7 = 7 (Proved correct)
Answer:
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Step-by-step explanation:
This quadratic factors.
x^2 - 15x + 56
= (x - 7)(x - 8)
x - 7 = 0
x = 7
=====
x - 8 = 0
x = 8
====
{7,8}
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Step-by-step explanation:
