There are 4 cups in a pound of flour. a recipe for biscuits calls for 2 3/4 cups of
flour to make a batch of 4 dozen biscuits. antonio starts with a full 5-pound bag of flour and bakes 16 dozen biscuits. how much flour is left when he is finished baking?
a)5 cups
b)9 cups
c)11 cups
d)17 1/4 cups

Which expression is the factored from of 2/3x + 4?asap

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241. a) 0 b) 1 c) 2 d) 1 2

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?