A and B are equal........
Step-by-step explanation:
p = 0.1, q = 0.9, n = 7
a) Use complementary probability.
P(at least 1) = 1 − P(0)
P(at least 1) = 1 − (0.9)⁷
P(at least 1) = 0.522
b) Use binomial probability.
P = nCr pʳ qⁿ⁻ʳ
P(3) = ₇C₃ (0.1)³ (0.9)⁴
P(3) = 0.023
Answer:
K = -14/3
Step-by-step explanation:
K + 8/3 = -2
K + 8/3 - 8/3 = -2 - 8/3
K = -6/3 - 8/3
K = -14/3
Answer:
2x + 2 is your using distributive property
Step-by-step explanation:
Answer:
To find the surface area of a pyramid
Step-by-step explanation:
The equation is used to find the surface area of a pyramid.
