Mathematics, 14.04.2020 15:54 blue5488
The distance D, in miles, to the horizon from an observer's point of view over water or "flat" earth is given below, where H is the height of the point of view, in feet. If a person whose eyes are 3 ft above ground level is standing at the top of a hill 69 ft above "flat" earth, approximately how far to the horizon will she be able to see?
Answers: 1
Mathematics, 21.06.2019 16:00
Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?
Answers: 1
Mathematics, 22.06.2019 00:00
Vinny is interviewing for a job.he wants his take home pay to be at least $42,000.what is the least salary he can earn if he pays 25% income tax?
Answers: 2
Mathematics, 22.06.2019 00:30
"which statement is necessarily true if bd is an altitude to the hypotenuse of right ? abc? a.) ? adb? ? bdc b.) ? adb~? bdc c.) abbc=acbd d.) ? bac? ? bdc"
Answers: 3
Mathematics, 22.06.2019 04:20
The weibull distribution is widely used in statistical problems relating to aging of solid insulating materials subjected to aging and stress. use this distribution as a model for time (in hours) to failure of solid insulating specimens subjected to ac voltage. the values of the parameters depend on the voltage and temperature; suppose α = 2.5 and β = 190. (a) what is the probability that a specimen's lifetime is at most 250? less than 250? more than 300? (round your answers to four decimal places.) at most 250 less than 250 more than 300 (b) what is the probability that a specimen's lifetime is between 100 and 250? (round your answer to four decimal places.) (c) what value is such that exactly 50% of all specimens have lifetimes exceeding that value? (round your answer to three decimal places.) hr
Answers: 2
The distance D, in miles, to the horizon from an observer's point of view over water or "flat" earth...
English, 10.04.2022 19:00
Mathematics, 10.04.2022 19:30
Mathematics, 10.04.2022 19:30
Mathematics, 10.04.2022 19:50
Chemistry, 10.04.2022 20:00
Chemistry, 10.04.2022 20:10
Social Studies, 10.04.2022 20:10
Chemistry, 10.04.2022 20:20
Advanced Placement (AP), 10.04.2022 20:30