Answer:
The answer is C) 54 pounds
Step-by-step explanation:
because im batman
The correct answer among the choices given is option B. It is the y-values that do not describe an independent variable. Usually, in an equation y is dependent to x values which is the independent variable, it is also the domain and the input in an equation.
Answer:
look at the photo
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Answer:
P(XX) = 69/190
Step-by-step explanation:
Given:
20 balls, 10R, 3B, 7W.
Two taken without replacement.
Find probability of two identical colours.
P(XX)
Solution:
We use the multiplication rule for the probability of each of the 2 draws
P(RR) = 10/20*9/19 = 90/380
P(BB) = 3/20*2/19 = 6/380
P(WW) = 7/20*6/19 = 42/380
Probability of drawing two identical coloured balls
P(XX) = (90+6+42)/380 = 138/380 = 69/190