How can you determine if an angle is a right angle?

After removing all of the clubs from a deck of cards, you are left with a 39 card deck with Hearts, Diamonds, and Spades. Answer the following questions assuming that after each draw of a card, that card is returned to this deck and reshuffled.

279.5 divided by 2.6

While shopping in France, Johnny notices the cost of apples is 3.20€/kg. Johnny isn't familiar with Euros or kilograms, and needs to convert the unit price into dollars per pound. You may assume the conversion rate from dollars to Euros is $1 to 0.

A football team loses 3 yards on one play and 6 yards on another play write a sum of negative intergers to represent this situation find the sum and explain how it's is related to the problem

If matrix Ais a 6 x 5 matrix, which order of matrix can be multiplied by matrix A?

A club uses the function f (x) = 121 (1.12) ^x to predict the number of members it will have x years after 2010. What is the predicted number odds members the club will have in 2020?

What is 24500 up 27%

5 ducks to 30 geese What's the meaning?

Given the explicit formula for an srithmetic sequence find the first five terms and the 52nd term

Negative three plus x equals eleven