An element with mass 210 grams decays by 8.3% per minute. how much of the element is remaining after 15 minutes, to the nearest 10th of a gram?

Darren jogs 425 meters and runs 650 meters in one workout. he performs this workout three times. what is the total distance covered in the three workouts

What is 12/15 in lowest terms

Which of the following phrases can be written as the algebraic expression 76 - (x+3) ? Possible Answers: The difference of three and a number added to seventy-six Seventy-six subtracted from the sum of a number and three The difference of a number

Multiply 5x2 (2x2 + 13x - 5). 10x4 + 65x3 - 25x2 10x2 + 65x - 25 7x2 + 18x - 10 7x4 + 18x3 - 10x2

there are 1,576 steps to the top empire state building look at the model. write the number in standard form. expanded form, and word form.

How I can Find the volume of the rectangular prism?

The plane formed by two number lines that intersect at the right angle

A room is 12 feet long and 10.5 feet wide. A scale model of the room is 3.5 feet wide. What is the area of the scale model?

Ted likes to run long distances. He can run 20 km in 95 minutes. He wants to know how many kilometers he will go if he runs the same pace for 285 minutes. How far will Ted run in 285 minutes

Why do you thing rates are usually written as unit rates