How to make a mixed number a decimal

Determine the next term in the sequence. then write the next 2 terms 4,16,28, what number do you do to get that?

Indicate the formula for the following conditions: p^c(n, r)=

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)