Mathematics, 03.12.2021 21:00 harris435942

A fourteen inch candle and a twenty inch candle are lit at 2:00 pm. The 14-in candle burns 0.5 inches every hour. The 20-in candle burns two inches every hour. At what time will the two candles be the same height?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 12:30

The graph shows the rate at which paint is used to paint a wall.enter values to complete each statement below based on the graph.when 1 gallon of paint has been used, ( # ) square feet of the wall will be painted.the unit rate is ( # )square feet per gallon.

Answers: 2

Answer

Mathematics, 21.06.2019 17:30

If the class was going to get a class pet and 5 picked fish and 7 pick bird and 8 picked rabbits have many students were in the

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?

Answers: 1

Answer

Mathematics, 22.06.2019 00:00

Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?

Answers: 3

Answer

You know the right answer?

A fourteen inch candle and a twenty inch candle are lit at 2:00 pm. The 14-in candle burns 0.5 inche...

Questions