Which of the following is the probabilty against drawing a heart from a standard deck of 52 cards?

The sum of the two angles of a triangle is 80 degree and their difference is 20 degree. find all the angles of the triangle.

A square piece of paper 140 mm on a side is folded in half along a diagonal. the result is a 45° - 45° - 90° triangle. what is the length of the hypotenuse

7. A company manufactures shaving sets for $5 each and sells them for $7 each. How many shaving sets must be sold for the company to recover an initial investement of $45,000 and eam an additional $15,000 as profit?

What is the slope of zero divided by zero?

Cece is hiking on amountain and stops 15 5/8feet above sea level the base of the mountain is 10.2feet above sea level what is the vertical distance between cece and the base of the mountain

Pamela wants to learn more about the career preferences of students in her school. She interviews a number of students from the advanced science classes.

The results of a two-factor analysis of variance produce df = 2, 36 for the F-ratio for factor A and df = 2, 36 for the F-ratio for factor B. What are the df values for the AxB interaction? 1, 36 2, 36 3, 36 4, 36

Where is the graph at

What is the value of the expression "eight more than three times the difference of four and a number" when n = 3?

Gracie is shipping a cube shaped box. It measures 14in x 14in x 14in. What is the surface area of the box?