Given a set of numbers n = {1,3,4,5,7}. if event a is the drawing of a number less than 4 and event b is the drawing of an even number, what is the probability that either event a or b will occur?

In the diagram abc=adb=90, ad=p and dc=q. Use similar triangles to show that x2=pz

I don't understand how to find the quotient of 3/4 and 5/6.

A coin is tossed 12 times. What is the probability of getting heads exactly 7 times?

Jens motorboat travels at a speed of 12mph in still water. Booth river flows at a speed of 4 mph. How long will it take Jen to travel 13 mi upstream? 13 mi downstream? In fractions

A circle has its center at the center of a square with 6-inch sides. Find the area of the square not covered by the circle. Round the answer to the nearest tenth.

What is the volume of a cylinder, in cubic cm, with a height of 7cm and a base diameter of 10cm?

Kevin draws a figure Kevin draw a figure that has four sides all sides have the same link which figure has no right angles what figure does Kevin draw

Tiffany was going on a trip for 7 nights. The plane ticket costs $350. The hotel costs $50 per night. She also spent money buying snacks on the flight. If the total amount of money she spent on traveling, hotel expenses and snacks was $711.

What is the volume of a right circular cylinder with a diameter of 46.25 cm and a height of 18.5 cm? Enter your answer in the box. Use 3.14 for pi and round only your final answer to the nearest hundredth.

The numbers on two consecutively numbered gym lockers have a sum of 125125. what are the locker numbers?