Mathematics, 21.08.2019 16:20 lilmomma4561p83k3b
A100 cm long gutter is made of three strips of metal, each 5cm wide. the middle strip makes the bottom of the gutter and the outer two strips are bent up 60 degrees from horizontal.
a) find the volume of water in the gutter when the depth is h cm
b) what is the maximum value of h?
c) what is the maximum volume of water that the gutter can hold?
d) find the depth of the water when the gutter contains half the maximum possible volume.
Answers: 3
Mathematics, 21.06.2019 21:00, memoryofdale
Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)
Answers: 2
Mathematics, 22.06.2019 00:10, jocelynfray16
Change negative exponents to positive. then solve. round to four decimal places
Answers: 3
A100 cm long gutter is made of three strips of metal, each 5cm wide. the middle strip makes the bott...
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