a scientist has grams of a radioactive substance. write an expression that shows the amount of the substance that remains after one half life.

Who tried to find the first calculation of pi

joshua pays $795 per month in rent. He signed a one - year lease to begin on January 1. He decided to out at the end of June. How much money does joshua owe when he moves out?

The area of a triangle is 36 sq. inches. if the base of the triangle is 6 inches, what is its height?

How does the equation of an exponential function affect the asymptote?

Write the equation for: twelve times h equals one hundred and twenty minus thirty six

The product of 18 and a number is 109.8

a bus trip covers 191 km and takes 4 hours and 15 minutes, what is the average speed of the bus in kilometers per hour

What is the measure of the suplemment abc

The Lopez family has a net monthly income of $5300 the Lopez family is moving to another city in one line budget estimator says they're wired monthly income Will be $5900 in food costs remain the same percentage of their family budget how much more

What is 3.61 * 10^-2 in standard form?