Mathematics, 29.07.2019 10:00, jordynmcgee123
Scuba divers know that the deeper they dive, the more light is absorbed by the water above them. on a dive, petra’s light meter shows that the amount of light available decreases by 10% for every 10 m that she descends. a) write the exponential function that relates the amount, l, as a percent expressed as a decimal, of light available to the depth, d, in 10-m increments. b) what are the domain and range of the function for this situation? c) what percent of light will reach petra if she dives to a depth of 25 m?
Answers: 1
Mathematics, 21.06.2019 19:30, chellybean
If (17, 4) is an ordered pair of the inverse of f(x), which of the following is an ordered pair of the function f(x)? a. (17,4) b. (4.17) c. (4,0) d. 0,17)
Answers: 2
Mathematics, 22.06.2019 01:30, dontcareanyonemo
An airplane is flying at an elevation of 5150 ft, directly above a straight highway. two motorists are driving cars on the highway on opposite sides of the plane, and the angle of depression to one car is 35 ̊ and to the other is 52 ̊. how far apart are the cars?
Answers: 2
Scuba divers know that the deeper they dive, the more light is absorbed by the water above them. on...
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