two coins are tossed. find the sample space. the successful event is that atleast one of the coins shows heads. is it a compound event or a simple event?

What is twenty five divided by an unknown number plus three equals eight

What is a segment that connects two vertices of a hyperbola

The value of a professional basketball player's autographed basketball rose 10% in the last year. It is now worth $275. What was it worth a year ago?

Which classification best represents a triangle with side lengths 6 cm, 10 cm, and 12 cm? 1. acute, because 62 + 102 < 122 2. acute, because 6 + 10 > 12 3. obtuse, because 62 + 102 < 122 4. obtuse, because 6 + 10 > 12

What is the radius of a basketball with a diameter of 22 inches?

the sum of two numbers is 78. one of the numbers is 4 more than the other number, what are the two numbers?

A rectangle was rearranged to form a parallelogram. How is the height of the parallelogram similar to and different from the width of the rectangle?

What is 1/12 in the simplest form

A triangular prism has a base area or 20 square feet and a height of 4 feet find the volume

which is a statistical question? A. how old is harvey? B. what did oliver eat for dinner last night? C. how many hours a day does allen spend on his math homework? D. how much money did oliver give to roy?