Ascience teacher needs to choose 4 students from a class of 20 to go to the library to do some research. how many different groups can be selected?
a.) 3,060
b.) 104,976
c.) none are correct
d.) 73,440

Volume of a cylinder with a radius of 13 in and height of 30 in

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.

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.