Mathematics, 04.02.2021 06:00 TV865432
find the number of feet in the height of a building that casts a shadow 32 feet long when the angle of elevation of the sun is 64 degrees
Answers: 3
Mathematics, 21.06.2019 17:00
The variable in a relation who’s value depends on the value of the independent variable is called what?
Answers: 1
Mathematics, 21.06.2019 18:30
Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?
Answers: 1
Mathematics, 21.06.2019 21:00
Two florida panthers were weighed. one weighs 6x+21 pounds and the two together weigh 14x+11 pounds how much does he other panther weigh alone
Answers: 1
Mathematics, 22.06.2019 00:30
Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)
Answers: 2
find the number of feet in the height of a building that casts a shadow 32 feet long when the angle...
Advanced Placement (AP), 30.04.2021 07:40
Biology, 30.04.2021 07:40
Mathematics, 30.04.2021 07:40
Mathematics, 30.04.2021 07:40
English, 30.04.2021 07:40
Mathematics, 30.04.2021 07:40
Mathematics, 30.04.2021 07:40
Mathematics, 30.04.2021 07:40
Chemistry, 30.04.2021 07:40
Mathematics, 30.04.2021 07:40
Mathematics, 30.04.2021 07:40
Geography, 30.04.2021 07:40
Chemistry, 30.04.2021 07:40
Mathematics, 30.04.2021 07:40
Mathematics, 30.04.2021 07:40
Mathematics, 30.04.2021 07:40