Mathematics, 29.06.2019 12:40 dustinchang49
You are designing a ski jump ramp for the next winter olympics. you need to calculate the vertical height h from the starting gate to the bottom of the ramp. the skiers push off hard with their ski poles at the start, just above the starting gate, so they typically have a speed of 2.0 m/s as they reach the gate. for safety, the skiers should have a speed of no more than 30.0 m/s when they reach the bottom of the ramp. you determine that for a 83.0 kg skier with good form, friction and air resistance will do total work of magnitude 4000 j on him during his run down the slope.
Answers: 2
Mathematics, 21.06.2019 14:00
Me. drysdale earned 906.25 in interest in one year on money that he had deposited in his local bank if the bank paid an interest rate of 6.25% how much money did mr. drysdale deposit
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Mathematics, 21.06.2019 18:00
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.
Answers: 1
Mathematics, 21.06.2019 18:30
Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.
Answers: 1
Mathematics, 21.06.2019 21:30
What does independent variable and dependent variable mean in math?
Answers: 2
You are designing a ski jump ramp for the next winter olympics. you need to calculate the vertical h...
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