Mathematics, 18.09.2019 00:20 kennyg02
To estimate the distance you are from a lightning strike, you can count the number of seconds between seeing the flash and hearing the associated thunderclap. for this purpose, you can consider the speed of light to be infinite (it arrives instantly). sound travels at about 343 m/s in air at typical surface conditions. how many kilometers away is a lightning strike for every second you count between the flash and the thunder?
Answers: 3
Mathematics, 21.06.2019 22:00
3women sell hats at a craft fair weekly. the money they make at the fair is split into categories. 9% goes to pay taxes. $55 goes to pay rent for the space they sell in. the rest is split between the women. if the group make $706 at the fair, how much does each women get paid once the money is divided
Answers: 1
Mathematics, 21.06.2019 22:30
Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.
Answers: 2
To estimate the distance you are from a lightning strike, you can count the number of seconds betwee...
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