Mathematics, 31.05.2020 05:59 noriega16
PLEASE HELP ME PLEASE
You are making cone-shaped hats for a drama production. The pattern calls for circles with a 20-inch diameter. You are to cut out a sector created by a 60° angle
1)What is the circumference, in inches, of the circular base of the conical hat? Round to the nearest tenth
2)You want to cover the top of the hat with fabric. What is the surface area, in square inches, that you will cover? (do NOT include the base of the cone!) Round to the nearest square inch
Answers: 1
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Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.
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Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.
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PLEASE HELP ME PLEASE
You are making cone-shaped hats for a drama production. The pattern calls...
You are making cone-shaped hats for a drama production. The pattern calls...
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