There are 9 students in a class: 7 boys and 2 girls. if the teacher picks a group of 3. at random, what is the probability. that everyone in the group is a boy?

4 ants are standing on a plane Ant A stands at (1,0) B at (0,1) C (-1,0) D at (0,-1) They all start walking to the next ant in alphabet in a sraight line consider the line from a to be foumulate diff eq for slope of that line

Ann invest $1,450 for 5 years at 2% simple interest what is the total amount of interest earned

Which axis does (0,-3) lie on

What are the different ways to write 8x8x8x8x8x8x8x8

A customer placed an order with a bakery for muffins. The baker has completed 37.5% of the order after baking 81 muffins. How many muffins did the customer order?

What properties does a square have in common with a quadrilateral?

an equilateral triangle and a regular hexagon share a common side. The perimeter of the triangle is 20 cm what is the perimeter of the hexagon.

David's statement shows a previous balance of $5834.53, a payment of $150, and new transactions totaling $325. His APR is 20.4% A. $5984.64 B. $6106.17 C. $6111.69 D. $6256.17

During a 30% off sale, Lourdes pays $140 for a swing set. What was the original price of the swing set?

A sports team has b teams. each team has 7 players. using b, write an expression for the total number of players in the tournament