At noon a radioactive sample decays at a rate of 4,000 counts per minute. at 12:30 pm, the decay rate has decreased to 2,000 counts per minute. the reduced decay rate at 1:30 pm, is

How do you write 7231:24

If 5 is added to the sum of twice a number and three times the number the result is 25. Translate

What is the fifth term in the arithmetic sequence defined by the explicit formula an=6n-4 a n = 6 n - 4?

How to show work for 1.5 divided by 1.2

Sunrise the 6:13 AM S sunset is at 7:16 PM how many hours and minutes of sunlight did we get

Solve the System of Equations 8x + 15y = - 117 4x + 9y=-75 Write your answer as an ordered pair: (x, y)

You travel 60 kilometers in 1.5 hours. What is your average speed?

How many pounds of water are in a 55 gallon shipping drum?

A snail travels at a rate of 2.58 feel per minute Write a rule to describe the function. How far will the snail travel in 9 minutes? D (t) - 2.68: 3.49 D (t) = t+2.58; 11.58 ft d (t) = 9t; 23.22 ft d (t) = 2.581; 23.22 ft

What is the least number of bowling balls to make the mode 14 pound so