at the bake sale,jonah sold 4 cakes for 8 dollars each and 36 muffins for 2 dollars each.what was the total amount in dollars,th
2 answers:
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The equation that represents the given data is Option D is the correct answer.
It is a statement where two variables , one dependent and one independent are related.
It is given that
a cube root function goes through (8, 2), has an inflection point at (0, negative 1), and goes through (8, negative 3).
The equation given in the options are
The function goes through (8,2)
Substituting the values
f(x) = -2
f(x) =
f(x) = -3
f(x) = 2
The equation that represents the given data is
Option D is the correct answer.
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Answer:
Step-by-step explanation:
Given that the height in inches, of a randomly chosen American woman is a normal random variable with mean μ = 64 and variance 2 = 7.84.
X is N(64, 2.8)
Or Z =
a) the probability that the height of a randomly chosen woman is between 59.8 and 68.2 inches.
b)
c) For 4 women to be height 260 inches is equivalent to
4x will be normal with mean (64*4) and std dev (2.8*4)
4x is N(266, 11.2)
d) Z is N(0,1)
E(Z19) =
since normal distribution is maximum only between 3 std deviations form the mean on either side.