Mathematics, 30.09.2019 22:10 alwaysneedhelp84
Suppose that, while lying on a beach near the equator watching the sun set over a calm ocean, you start a stopwatch just as the top of the sun disappears. you then stand, elevating your eyes by a height h=1.70 m, and stop the watch when the top of the sun again disappears. if the elapsed time is t=11.1 s, what is the radius, r of earth from this observation?
Answers: 3
Mathematics, 21.06.2019 19:20
The square root of 9x plus 7 plus the square rot of 2x equall to 7
Answers: 1
Mathematics, 21.06.2019 20:40
The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?
Answers: 2
Mathematics, 22.06.2019 05:00
Marcus needs to bike at least 80 miles this week for his training. if he has already biked 25 miles this week, then how many miles should he bike on each of the 5 remaining days this week ?
Answers: 1
Suppose that, while lying on a beach near the equator watching the sun set over a calm ocean, you st...
Mathematics, 08.02.2022 05:00
Mathematics, 08.02.2022 05:00
Chemistry, 08.02.2022 05:00
Social Studies, 08.02.2022 05:00
Mathematics, 08.02.2022 05:10
Mathematics, 08.02.2022 05:10
History, 08.02.2022 05:10
History, 08.02.2022 05:10