The half-life of radium is 1620 year what fraction of the radium sample will remain after 3240 years

Which sequences are geometric sequences? Check all that apply. 4, 2, 1, 1/2,1/4, ... -2, 3, - 4, 5, - 6, ... 2, 6, 18, 54, 162, ... -4, - 16, - 64, - 256, ... -2, - 4, - 12, - 48, - 240, ...

Judy found an $88 pair of sandals marked 20% off. What is the dollar value of the discount?

Which equation can be used to find the total cost, t of m videos for $12 each? A) m = 12 t B) t = 12m C) t=12 + m D) m = 12-t

Which is the radian measure of an angle whose sine is 0.6? Round your answer to two decimal places.

Sam can prepare 20wall paintings in four weeks how much time will he need to prepare 80 wall paintings

How do you write an equation in slope intercept form for an x intercept of - 6 and a y intercept of 2?

What's the unit rate of 16/32

The 2000 population of a city was 724 ,000 and was increasing at the rate of 1.46 % each year. At that rate, when will the population be 1 million? The 2000 population of a city was 724 ,000 and was increasing at the rate of 1.46 % each year.

What is true about the polynomial y squared-3y + twelve

Select the correct answer. Which angle measure less than or equal to 360° is equivalent to an angle of?