If structural steel installed in 2.75 floors of a building 2 3/8 day , how long will it take to install steel in 11 floors

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get