Answer:
Answer is
a. P (both pumps not available) = 0.016
b. P (both pumps available) = 0.984
Step-by-step explanation:
a. Probability of neither pump is available.
We know that P1 + P2 = 1
P1 = Probability of one pump is available = 0.96
P2 = Probability of a pump not available = 1-0.96 = 0.04
Now the probability of both pump not available will be = P2 x P2
=0.04 x 0.04 = 0.016
b. Probability of both pumps available will be.
Using the equation of probability
P (both pumps available) + P (both pumps unavailable) = 1
P (both pumps available) = (1- P (both pumps unavailable))
P (both pumps available) = 1-0.016
P (both pumps available) = 0.984
Answer:
?????
Step-by-step explanation:
Answer:
The correct answer is:
Matthew's rate is higher by $50 per month.
Step-by-step explanation:
We know that Christopher's rate is $550 per month.
To find Matthew's rate, we will treat the data we have as ordered pairs:
(3, 1800)
(6, 3600)
(9, 5400)
We find the slope of the line between these points. The formula for slope is:
Using the first two points, we have:
To verify Matthew saves the same amount each month, we will find the slope between the second two points and make sure they're the same:
Matthew's rate is $600 per month.
This is higher than Christopher's by 600-550=$50 per month.
3 hours and 20 minutes minus 1 hour and 48 minuets equals an hour and 32 minutes. There are 60 minuets in an hour and 60 divided by 32 is 0.53. This means that your final answer is:
D. 1.53
Answer:
No
Step-by-step explanation:
y^2 = x^2 + 5
Rewriting
y^2 - x^2 = 5
This is a hyperbola
We can use the vertical line test to show that it is not a function since a vertical line passes through more than one point.
