Steve set up a business making friendship bracelets. he earned $70 in january. he is projected to earn 120% more in february. how much is steve projected to make in february? $84 $98 $154 $190

Nnnnneeedd 1.find the residual if you know the actual number is 5.2 and the predicted value is 4.8

Sal is tiling his entryway. the floor plan is drawn on a unit grid. each unit length represents 1 foot. tile costs $1.35 per square foot. how much will sal pay to tile his entryway? round your answer to the nearest cent.

For what value of (y) is 3^3/3^y =1/9