Credit cards place a three digit security code on the back of cards. What is the probability that a code starts with the number 7?

There are 10 people in a lift. These 10 people have a mean weight of 79.2kg. 3 of these people get out of the lift. These 3 people have a mean weight of 68kg. Work our the mean weight of the 7 people left in the lift

Write 50cm as a fraction of 2m Give your answer in its simplest form

What is the name of the delay in the payment of taxes that are due on a growth of an investment until a future date?

The diameter of a circle is 9 feet. Using the formula C ≈ 3d, what is the approximate circumference of the circle?

What is the median of 32 48 22

Evaluate the function g (t) = 3/2t - 5/2, when t = 5

A lighthouse casts a 128 footshadow a nearby lampost that measures 5 feet 3inches cast an 8 Foot Shadow

How do you calculate a net worth statement? A. Assets+Liabilities B. Assets-Liabilities C. Assets / Liabilities D. Assets x Liabilities

It is clear that a large survey is an appropriate method for a study of marriage patterns among college students. What will the researcher need to do to insure that the research sample is random?

What is the volume of a cylinder, in cubic feet, with a height of 16 feet and a base diameter of 6 feet?