Answer:
-1/5
Step-by-step explanation:
We know that a^b * a^c = a^(b+c)
(−5)^5(−5)^−6
(-5) ^(5+-6)
(-5)^-1
We know that a^-b = 1/a^b
1/(-5)^1
1/-5
-1/5
Answer:
2/7
Step-by-step explanation:
7 balls in a box 3 are red and 2 are yellow and 1 is white what is the probability of find a yellow ball?
Answer:
yes Dang that baby a thicc boy or girl
Step-by-step explanation:
lol
Μ = 268 days, the population mean
σ = 9 days, the population standard deviation
For the random variable x = 272 days, the z-score is
z = (x-μ)/σ
= (272 - 268)/9
= 0.4444
From z-tables, obtain
P(z <= 0.6716) = 0.6716 = 67.2%
Answer: 67.2%
This is a graph of 1/2x+4
