Mathematics, 20.07.2019 22:30, Saberabuomar2007
When designing a building, you must be sure that the building can withstand hurricane-force winds, which have a velocity of 73 mi/h or more. the formula f=0.004av^2 gives the force f in pounds exerted by a wind blowing against a flat surface. a is the area of the surface in square feet, and v is the wind velocity in miles per hour. how much force is exerted by a wind blowing at 81 mi/h against the side of the building shown?
Answers: 2
Mathematics, 20.06.2019 18:04, holamigosss
Which problem could be solved by evaluating the expression 7Γ(β3)7Γ-3?
Answers: 3
Mathematics, 21.06.2019 14:30, chintiffany4779
Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.
Answers: 3
Mathematics, 21.06.2019 21:30, oliup567
(c) the diagram shows the first three shapes of a matchsticks arrangement. first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.
Answers: 2
When designing a building, you must be sure that the building can withstand hurricane-force winds, w...
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