A standard 52 card deck of cards is shuffled and then a 12-card hand is dealt from the deck. How many different outcomes are possible that have exactly 3 pairs, and all other cards of different denominations?

The sector of a circle with a 60 millimeters radius has a central angle measure of 30°. What is the exact area of the sector in terms of π ?

429*5 estimat. then find product

A house cost $250000 in the year 2000. in 2017, it sold for 230000. What is the percent of change?

What is the absolute value of - 2 2/3?

The Barker family just left the local pet store with Lucky, their new family dog. The pet store owner told the Barker family that for the next 6 months, Lucky would grow at an average rate of 9 pounds per month.

If a = (1, 2), what is 3a = 3 (1, 2) ?

6+0=6 is what properties

2. If the temperature outside is 30°C, what is the temperature in °F?

What is 6 (5x + 2y) - 3 (2x + 3y) ?

Suppose a city has 810 high-rise buildings, and 29 of these buildings have rooftop gardens. Find the percentage of high-rise buildings with rooftop gardens in this city. Round your answer to the nearest tenth of a percent.