Answer:
17
Step-by-step explanation:
f(x) = x^2 + 8.
f(-3) = (-3) ^2 +8
= 9+8
= 17
10.
42-22 is 20
20 minutes divided by 2 minutes is 10
Answer: the standard deviation is 2.4
Step-by-step explanation:
The formula for standard deviation is expressed as
s = √npq
Where
p = probability of success
q = probability of failure
n = number of samples
From the information given,
The probability of success, p is given as 0.2. It means that the probability of failure, q will be 1 - p = 1 - 0.2 = 0.8
There were 35 attempts. This means that total number of samples, n is 35
The standard deviation becomes
√35×0.2×0.8 = √5.6 = 2.366
Approximately 2.4
Answer:
the volume for it is 5340.71
Answer: 60 bottles in all
Explanation:
15 + (3 * 15)
15 + 45
= 60
Happy early birthday!