Mathematics, 08.03.2021 20:20, nanaflower321
Sam had X number of toys. He received five more for his birthday. He still has less than 24 toy cars. Which inequality correctly shows how many toy cars he might've started off with.
A. X-5 <24
B. X-5_<24
C. X+5_<24
D. X+5<24
Answers: 2
Mathematics, 21.06.2019 21:50, quennnshyan7276
Which graph depicts the path of a projectile
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
Sam had X number of toys. He received five more for his birthday. He still has less than 24 toy cars...
Mathematics, 24.06.2019 06:40
Mathematics, 24.06.2019 06:40
Mathematics, 24.06.2019 06:40
Mathematics, 24.06.2019 06:40