subject
Mathematics, 15.11.2019 09:31 Theacefamily123

Aparabolic listening device is shaped such that the depth of the bowl depends on its radius and can be represented by the curve d(r) = 0.145r2.
what is the radius when the depth is 8 inches? round to the nearest thousandth of an inch.
4.417 inches
5.252 inches
7.428 inches
20.505 inches

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:30, SmokeyRN
Find the perimeter of the figure shown above. a. 50 cm c. 30 cm b. 64 cm d. 60 cm select the best answer from the choices provided a b c d
Answers: 1
image
Mathematics, 21.06.2019 19:00, AbhiramAkella
You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?
Answers: 1
image
Mathematics, 21.06.2019 20:00, drew1146
Do, h = (7, 9) (14, 18) the scale factor is
Answers: 1
image
Mathematics, 21.06.2019 21:00, millie54
Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?
Answers: 2
You know the right answer?
Aparabolic listening device is shaped such that the depth of the bowl depends on its radius and can...

Questions in other subjects:

Konu
Mathematics, 26.09.2019 09:30