A survey of college students reported that in a sample of 442 male students, the average number of energy drinks consumed per month was 1.82 with a standard deviation of 4.84, and in a sample of 80 female students, the average was 1.89 with a standard deviation of 3.26.

The table above shows approximate conversions from gallons to liters. what is the value of x?

Find dy/dx using implicit differentiation ln(20+e^xy)=y

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).