The number of significant figures in 0.01500 is

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

Negative 5 1/12 + negative 4 1/4 + 6 3/4