Answer:
The 24
Step-by-step explanation:
The 30 represents how many problems there were in all
Hope I was Helpful!!
Ohhhhh No wait the answer is . 80 Im so sorry
angle A = 30
(2x-9) = (2x+21)
+9 +9
2x=2x+30
-2x -2x
=30
Answer:
20.00
Step-by-step explanation:
This should be what you need, sorry for the wonky lines.
Answer:
a) 0.013
b) 0.7
c) 0.866
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 1262
Standard Deviation, σ = 118
We are given that the distribution of number of chocolate chips is a bell shaped distribution that is a normal distribution.
Formula:
a) P(fewer than 1000 chocolate chips)
P(x < 1000)
Calculation the value from standard normal z table, we have,
b) P(contains more than 1200 chocolate chips)
Calculating the value from the standard normal table we have,
c)P(contains between 1000 and 1400 chocolate chips)