Answer:
y = ± 12
Step-by-step explanation:
Given
y : 24 = 6 : y, or in fraction form
= ( cross- multiply )
y² = 144 ( take the square root of both sides )
y = ± = ± 12
A=5/7 because 2+3=5
B=3/2
C=1/6
She has 6 frogs because if Todd has 1/3 of the amount you do 2x3=6.
Answer: The probability that the racket is wood or defective is 0.6.
Step-by-step explanation:
Since we have given that
Number of wood tennis rackets = 100
Number of graphite tennis rackets = 100
Total number of rackets = 200
Number of wood are defective = 12
Number of graphite are defective = 20
Total number of defectives = 32
We need to find the probability that the racket is wood or defective.
Let A be the event of wood tennis rackets.
Let B be the event of defective.
So, it becomes,
Hence, the probability that the racket is wood or defective is 0.6.