Mathematics, 04.12.2019 07:31 bayloann3928
The grand canyon skywalk at eagle point is a horseshoe shaped steel frame with glass floor looking down to the grand canyon below. the skywalk extends 70 feet over the canyon rim and is 10 feet wide. the walkway consists of a semicircle with a straight portion on each side as indicated in the diagram below. 1. [5 pts] in order to prevent anyone from falling over the sides, a new railing needs to be installed. how many linear feet of railing are needed to line both sides of the walkway? (round your final answer to 1 decimal place and any intermediate calculations to 2 decimal places. be sure to include units.)
Answers: 3
Mathematics, 21.06.2019 13:00
Shiny white dental insurance costs $258 per year. approximately one-third of insured people need a filling, which averages $110 each. 80% of insured people get a preventive check-up each year, and the average cost of this visit is $95. if you consider shiny white’s income and expenses, what is the expected value of each insured customer?
Answers: 1
Mathematics, 21.06.2019 18:00
Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?
Answers: 2
The grand canyon skywalk at eagle point is a horseshoe shaped steel frame with glass floor looking d...
Mathematics, 23.02.2021 03:10
Mathematics, 23.02.2021 03:10
English, 23.02.2021 03:10
Mathematics, 23.02.2021 03:10
Chemistry, 23.02.2021 03:10
Mathematics, 23.02.2021 03:10
Mathematics, 23.02.2021 03:10
Mathematics, 23.02.2021 03:10