The exact area of a circle is 81rr square inches. what are the radius and diameter of the circle?

How many 41's go into 123

How is the empirical probability of an event estimated? 1. by repeating a random experiment and counting the number of times the event occurs 2. by using logic and prior experience to determine the liklihood of the event 3.

The formula of the area of a triangle is 1/2 base times height which of the following is not a possible first step to rearrange this formula to find the base of the triangle

Question 1 An interior angle in a regular polygon measures 157.5 degrees, how many sides?

Divide use either way to record partial quotient 198:9

a rectangular auditorium seats 1118 people. the number of seats in each row exceeds the number of rows by 17. find the number of seats in each row

Whats b plus 11 equals 72

Which of these is a unit rate? A $3 for 3 hotdogs B $5 for a case of soda C $8 for 6 cupcakes D $16 for 2 movie tickets

If someone is getting paid $29000 annually how much is that person making hourly?

48 pens are packaged in four boxes how many are packed in nine boxes