Mathematics, 19.01.2021 23:50, lrich20200
Three bananas ånd two apples sell for $1.25. Five bananas and one apple sell for $1.50. Write a system of
equations that could be used to determine the cost of each type of fruit.
b = cost of each banana
a = cost of each apple
Answers: 3
Mathematics, 21.06.2019 16:30, lanakay2006
We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be
Answers: 1
Mathematics, 22.06.2019 00:00, xXwolfieplayzXx
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
Three bananas ånd two apples sell for $1.25. Five bananas and one apple sell for $1.50. Write a syst...
Mathematics, 16.01.2021 02:10
Mathematics, 16.01.2021 02:10
Mathematics, 16.01.2021 02:10
Mathematics, 16.01.2021 02:10
Mathematics, 16.01.2021 02:10
Mathematics, 16.01.2021 02:10