Answer:
1
Step-by-step explanation:
This is a quadratic function which is parabolic in shape. By definition, it has a vertex which serves as the (only) max or min point; 1 turn.
Given:
261 for 3 nights.
Find the cost for a 7 night stay.
We need to get the unit rate.
261 ÷ 3 nights =<span> </span>87 per night
87 x 7 nights = 609 for a 7 night stay.
Let success be that a plant dies in the winter and failure be that a plant survives the winter, then
p = 0.05, q = 1 - 0.05 = 0.95
a.) P(1 or more will not survive the winter) = 1 - P(all will survive the winter) = 1 - P(0) = 1 - 10C0 (0.05)^0 (0.95)^10 = 1 - 1(1)(0.5987) = 0.4013
b.) P(all will survive) = P(none will die) = P(0) = 0.5987
Answer:
(-5,0)
Step-by-step explanation:
