There are 13 teams of cheerleaders at a competition. the order of performance is determined at random. what is the probability that your team performs first and your friend's team is second?

Construct a subset of XY plane R^2 that is: a) closed under vector addition & subtraction, but not under scalar multiplication b) closed under scalar multiplication, but not vector addition & subtraction

A hot air ballon is rising to its cruising altitude. Suppose the air temperature around the ballon drops 4 degrees each time the ballon increases its altitude by 1,000 feet.

All linear pairs must be supplementary because

Three litres of milk cost r29,95 at shop a and two liters of milk cost r15,95 at shop b. what is the cost per litre at each shop?

Simplify Negative 3 over 2 : 9 over 6.

Eric has challenged himself to walk 24,000 steps in 4 days. If Eric walks the same number of steps each day, which function represents the number of steps Eric still needs to walk to reach his goal with respect to the number of days since he started

Ohn has 48 square centimeter tiles he wants to use to create a mosaic. He wants the mosaic to be rectangular with a length that is 2 centimeters longer than the width.

What is 11/20 as a decimal or mixed number as a decimal

A list of numbers in a specific order

A number sentence is shown below 50 1/2 divided by 1/4 = 202 create a story or context for this number sentence