Write the point slope from of the equation of a line given the flowing slopes and points. 1.m=5;pt(8-,-7
1 answer:
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Step-by-step explanation:
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I have solved this myself
Answer:
Radius, r = 3.8 inch
Step-by-step explanation:
A roll of gift-wrapping paper can cover 232.2 sq. in. Jimmy wants to wrap a soccer ball that he is giving as a gift.
We need to find the maximum radius of the ball that Jimmy can wrap. The volume of a spherical shaped object is given by :
r = radius of the ball
So, the maximum radius of the ball that Jimmy can wrap is 3.8 inches. Hence, this is the required solution.
Answer:
The number of minutes in a month must be equal to 50 minutes
Step-by-step explanation:
Let
x ---> the number of minutes
we have
<em>Cost Plan A</em>
<em>Cost Plan B</em>
we know that
In order for plan A cost the same than plan B, the following equation must hold true.
cost of plan A = cost of plan B
substitute
solve for x
therefore
The number of minutes in a month must be equal to 50 minutes