What is 10 to the power of 21?

What is the greatest common factor for 66 and 121

Write as a decimal. 17 7/100

Isaac drew a shape that has three sides. each side is 9 cm long. what is the perimeter of the shape?.

Emma claims: Tomorrow it will either rain or not rain. The probability that it will rain is 0.5. Is she correct? Explain your answer fully.

A car braked with a constant deceleration of 16ft/s2, producing skid marks measuring 200 feet before coming to a stop. How fast was the car traveling (in ft/s) when the brakes were first applied

If you flip a coin and roll a 6-sided die, what is the probability that you will flip a tails and roll more than a 3?

barinilest The area of the scale model of a playground is 6 square yards. The scale model is enlarged by a scale factor of 3 to create the actual playground.

Which of the following examplebles are substantiantiated fact? All dogs kill sheep. Poorly bred dogs kill sheep. Two Neighbors and saw Eliot's dog kill a sheep.

What is the perfect square rule?

What does seven plus seven equal