Mathematics, 14.07.2019 00:50 luis3863

242 219 196 173 150 what's the rule what's the missing numbers?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:30, llolo8

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

Answers: 1

continue

Mathematics, 21.06.2019 19:00, ltawiah8393

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Answers: 1

continue

Mathematics, 21.06.2019 23:40, tanviknawale

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?

Answers: 3

continue

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?