Agroup of yeast cells doubles every 4 hours .there is a population growth of 100 at 10 am .write a function that models the growth of the population

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

According to the data set, where should the upper quartile line of the box plot be placed?