Carsen wants to make 5 gallons of lemonade. He can purchase 10 lemons for $0.39 each and 1 pound of sugar for $2.99, or he can purchase powdered drink mixes that make 2 gallons of lemonade for $1.79 each. Which is a better price per gallon of lemonade produced.

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a rotation about point l

step-by-step explanation:

quizlet

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

step-by-step explanation:

arc length = 6.63311 ft.

step-by-step explanation:

the formula the arc measure is:

arc length s=2πr(c)/360

where:

c   is the central angle of the arc in degrees

r   is the radius of the arc

π   is pi, approximately 3.142

using the above formula we get

s =

thus we find that arc length of an arc for a circle of radius 20 feet and central angle 19 degrees is

6.63311 feet