A window manufacturer wants to design a set of windows for the top of his two story-wall. If the window is designed with 4 squares and 2 semicircles on each end, and if the length of the span of the windows across the bottom is 16 feet, approximately how much glass will be needed to complete the set of windows? (Rounded to the nearest hundredth place. Use 3.14 = pi) Show your work. Include all formulas.

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step-by-step explanation:

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75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

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step-by-step explanation: