Answer:
0.19975
Step-by-step explanation:
P = nCr pʳ qⁿ⁻ʳ
where n is the number of trials,
r is the number of successes,
p is the probability of success,
and q is the probability of failure (1−p).
Given:
n = 11
r = 9
p = 0.7
q = 0.3
Plugging in values:
P = ₁₁C₉ (0.7⁹) (0.3¹¹⁻⁹)
P = 0.19975
Answer:
121 cookies each.
Step-by-step explanation:
Jerry=1, plus 2 friends, that's 3 people, divide 369 by 3, since they all go into each other.
Answer is A.
g(x) = 2x + 20
hope it helps
Answer:
it takes 3 seconds for it to get the the maximum height
Step-by-step explanation:
well this is easy bc it is negative so we know it goes down, meaning the vertex will be at the top/highest point.
so all u gotta do is find the vertex which is x=-b/2a
now we gotta plug the numbers in and solve
h(x)=-3x^2+18x
x=-18/2(-3)=-18/-6=3
voilà there is the answer, 3 seconds
