The graph of a sinusoidal function intersects its midline at (0,1) and then has a maximum point at (7pi/4,5). Write the formula of the function, where x is entered in radians.

The green family is a family of six people. they have used 4,885.78 gallons of water so far this month. they cannot exceed 9,750.05 gallons per month during drought season. write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?