Mathematics, 26.02.2021 04:30 pringlehannah5151
IM IN 7TH GRADE! WHY THEY MAKE ME DO THIS?! IF YOU ANSWER ALL THREE I WILL GIVE YOU BRAINLIEST
1.Fuel made up 91% of the initial mass (minitial) in the launch of Vector-21. If the final mass (mfinal) was 41,255 kg, how many kilograms of fuel were sent up? Express your answer to the nearest hundredth.
2. The Vector-21 satellite travels a total distance of 43,200 km to orbit Earth. Traveling at a rate of 8 km/s, how many minutes does it take the satellite to completely orbit Earth?
3. Given that Earth has a circumference of 40,075 km, how many kilometers above Earth’s surface does the Vector-21 orbit? Express your answer to the nearest tenth.
Answers: 3
Mathematics, 21.06.2019 20:30
2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.
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Mathematics, 21.06.2019 20:30
Hi if you want to play a sports related kahoot go to kahoot.it and type in this code: 659344
Answers: 1
Mathematics, 21.06.2019 20:30
Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.
Answers: 1
Mathematics, 21.06.2019 23:30
Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 46, 19, 38, 27, 12, 38, 51 minimum maximum median upper quartile lower quartile
Answers: 1
IM IN 7TH GRADE! WHY THEY MAKE ME DO THIS?! IF YOU ANSWER ALL THREE I WILL GIVE YOU BRAINLIEST
1.Fu...
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