Jason started last week with $900 in his checking account. During the week, he wrote the checks below.
2 answers:
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Answer:
0.6 = 60% probability that it is either sunny or rainy.
Step-by-step explanation:
We solve this question treating these events as Venn probabilities.
I am going to say that:
Event A: Rain
Event B: Sun
The chance of rain is 20%
This means that
The chance of it being sunny is 60%
This means that
The chance of it being sunny and rainy at the same time is 10%.
This means that
Calculate, the probability that it is either sunny or rainy.
This is:
0.6 = 60% probability that it is either sunny or rainy.
Here we want to find the equation of the line containing the median CP.
P, being the midpoint of AB can be found using the midpoint formula as:
.
The slope m of the line through CP can be found by the slope formula using points C(18, -8) and P(0, 1):
.
Now, we can write the equation of the line with slope -1/2, passing through
P(0, 1):
.
Answer:
P, being the midpoint of AB can be found using the midpoint formula as:
The slope m of the line through CP can be found by the slope formula using points C(18, -8) and P(0, 1):
Now, we can write the equation of the line with slope -1/2, passing through
P(0, 1):
Answer:
Answer:
Step-by-step explanation:
Since Θ is in fourth quadrant then cosΘ > 0, as is secΘ
Given
sinΘ = - , then
cosΘ =
= =
=
Hence
secΘ = =