Answer:
r = -3
Step-by-step explanation:
3r + 2 - r = -4
2r + 2 = -4
2r = -6
r = -3
Answer:
y=1/6x
Step-by-step explanation:
Given that y= # of pushups and x = time, you can do 4 pushups in 24 seconds
therefore, 6y=x
In otherwords, y=1/6x
<em>Hope this helped! :)</em>
The volume of the sphere with a radius of 9.1ft is 3256.55cubic feet.
We have given that, the radius of the sphere is 9.1ft.
We have to determine the volume of the sphere
<h3>What is the formula for the volume of the sphere?</h3>
The volume of the sphere is given by
r is the radius of the sphere
V- is the volume of the sphere
So use the given value in the formula so that,
Therefore the volume of the sphere with a radius of 9.1ft is 3256.55cubic feet.
To learn more about the volume visit:
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Answer:
chances chances of happening = 0.0119
Step-by-step explanation:
given data
bet = $5
independent fair games = 50
solution
we will think game as the normal distribution
so here mean is will be
mean =
mean = 25
and standard deviation will be
standard deviation =
standard deviation = 3.536
so
we have to lose 33 out of 50 time for lose more than $75
so as chance of doing things z score is
z score =
z score = 2.26
so from z table
chances chances of this happening = 0.0119