subject
Mathematics, 08.03.2021 07:10 cw1242605

A ranger spots a forest fire while on a 250-feet tall observation tower. The angle of depression from the tower to the fire is 4°. To the nearest meter, how far is the fire from the base of the tower?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
Can someone me with this problem . show your work .
Answers: 1
question
Mathematics, 21.06.2019 19:00
Solve x+3y=6 and 4x-6y=6 by elimination . show work !
Answers: 1
question
Mathematics, 21.06.2019 19:20
Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?
Answers: 3
question
Mathematics, 21.06.2019 21:30
In a test for esp (extrasensory perception), the experimenter looks at cards that are hidden from the subject. each card contains either a star, a circle, a wave, a cross or a square.(five shapes) as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. when the esp study described above discovers a subject whose performance appears to be better than guessing, the study continues at greater length. the experimenter looks at many cards bearing one of five shapes (star, square, circle, wave, and cross) in an order determined by random numbers. the subject cannot see the experimenter as he looks at each card in turn, in order to avoid any possible nonverbal clues. the answers of a subject who does not have esp should be independent observations, each with probability 1/5 of success. we record 1000 attempts. which of the following assumptions must be met in order to solve this problem? it's reasonable to assume normality 0.8(1000), 0.2(1000)%30 approximately normal 0.8(1000), 0.2(1000)% 10 approximately normal srs it is reasonable to assume the total number of cards is over 10,000 it is reasonable to assume the total number of cards is over 1000
Answers: 1
You know the right answer?
A ranger spots a forest fire while on a 250-feet tall observation tower. The angle of depression fro...
Questions
Questions on the website: 13722367