Pita has 12 coins in her bag there are three one pound coins and nine fifty p coins she takes 3 coins from the bag at random work out the probability that she takes exactly Two pounds fifty p

If employees who make more money pay a higher percentage of their income to the government, this is known as what?

Which is the total number of valance electrons in a sulfide ion in the ground state

A tree casts a shadow of 28 feet. At the same time, a biologist who is 7 feet tall casts a shadow of 2 feet. How tall is the tree? A. 8 feet. B. 14 feet. C. 78 feet. D. 98 feet.

Leah is 4 years younger than her sister Layla. If the sum of their ages is 18, how old are Leah and Layla?

A racehorse wild 5 of it 7 races. what is the ratio of the races won to races list

On three examinations, Dana received scores of 84, 89, and 78. What score does Dana need on the fourth examination to raise his average to 85?

You have a Spanish meeting every forth day and a math club meeting every tenth day. Today you have both meetings. In how many days will you have both meetings on the same day again?

5.2 turned into a fraction in simplest form.

A certain laptop is really popular and sells for $199.99. Since sales are so good, the store raises the price by 13%. What is the cost of the laptop after the markup?

Which statement is correct? (2.06 times 10 Superscript negative 2 Baseline) (1.88 times 10 Superscript negative 1 Baseline) less-than StartFraction 7.69 times 10 Superscript negative 2 Baseline Over 2.