Three quarters of the batch of twenty cookies burned when you forgot to take them out of the oven. how many cookies burned

Asequence is defined recursively by the formula  f(n  +  1)  =  f(n)  +  3 . the first term of the sequence is  –4. what is the next term in the sequence? –7–117

Use the distance formula to find the distance between (-3,5) and (3,1)

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.