Answer: hmm Im not sure.
Step-by-step explanation:
Answer:
64,000,000
Step-by-step explanation:
im smart
Answer:
point slope form is y-y1 = m(x-x1) which is y+7= 1/5(x + 2)
Answer:
97.6% of the trees will have diameters between 7.6 and 18.6 inches.
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 12 inches
Standard Deviation, σ = 2.2 inches
We are given that the distribution of diameter of tree is a mound shaped distribution that is a normal distribution.
Formula:

P(diameters between 7.6 and 18.6 inches)

97.6% of the trees will have diameters between 7.6 and 18.6 inches.
Answer:
D
Step-by-step explanation:
Using cosine formula, we have