Mathematics, 02.12.2019 10:31 billythe1st
An explosion causes debris to rise vertically with an initial speed of 120 feet per second. the formula h equals negative 16 t squared plus 120 t describes the height of the debris above the ground, h, in feet, t seconds after the explosion. when will the debris be 56 feet above the ground?
Answers: 1
Mathematics, 21.06.2019 21:20
An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.
Answers: 2
Mathematics, 21.06.2019 22:00
Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ft²
Answers: 2
An explosion causes debris to rise vertically with an initial speed of 120 feet per second. the form...
Geography, 20.10.2019 17:10
Social Studies, 20.10.2019 17:10
Physics, 20.10.2019 17:10
Biology, 20.10.2019 17:10
Mathematics, 20.10.2019 17:10
Mathematics, 20.10.2019 17:10
Mathematics, 20.10.2019 17:10
Mathematics, 20.10.2019 17:10
History, 20.10.2019 17:10
History, 20.10.2019 17:10
Mathematics, 20.10.2019 17:10
Mathematics, 20.10.2019 17:10