Answer:
Thomas spent less per ice cream cone.
Step-by-step explanation:
Thomas spent $1.10 per ice cream cone.
Dan spent $1.25 per ice cream cone.
68.48
100% divided by 6.25% is 16 columns
Second row is 4.28 each
4.28(16)=$68.48
For the very last part, a is 29 and b is 45.
Answer:
a) 0.923
b) 0.957
c) 0.88
d) 0.077
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 40
Standard Deviation, σ = 14
We are given that the distribution of number of milligrams of porphyritic per deciliter of blood is a bell shaped distribution that is a normal distribution.
Formula:
a) P(xis less than 60)
P(x < 60)
Calculation the value from standard normal z table, we have,
b) P(x is greater than 16)
Calculating the value from the standard normal table we have,
c)P(x is between 16 and 60)

d) P(x is more than 60)
P(x > 60) = 1 - P(x < 60) = 1 - 0.923 = 0.077
Answer:
The relationships between the quantities is x11
Step-by-step explanation:
If you do times 11 for each one you would get 11,22,33,44 but if you add ten to all of them you would get 11,12,13,14