Mathematics, 22.02.2021 20:40 anthonybowie99
En Boston, MA, las viejas líneas que distribuyen agua desde la Reserva Quabbin tienen
filtraciones. Los directores han aproximado que se pierden 46,000 galones de agua
por hora. Un periódico local estima que se pierden 60 pintas por segundos. Determina
el valor que los directores estiman en pintas/segundo.
Answers: 3
Mathematics, 21.06.2019 18:00, hendersontianna05
Pat listed all the numbers that have 15 as a multiple write the numbers in pats list
Answers: 3
Mathematics, 21.06.2019 18:00, sydneydavis57
Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )
Answers: 3
Mathematics, 22.06.2019 00:00, nshadow2920
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
En Boston, MA, las viejas líneas que distribuyen agua desde la Reserva Quabbin tienen
filtraciones....
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