The weight of an object on a particular scale is 175.2 lbs. the measured weight may vary from the actual weight be at most 0.1 lbs. what is the range of actual weights of the object?

What is the formula for a semicircle

Light travels 1.8x 10 kilometers in one minute. How far does it travel in 9 minutes? Write your answer in scientific notation.

A cylinder has a volume 78cm3 what is the volume of a cone with the same radius and heigh

If Gabby wants to make a regular octagon with a side length of 20 inches using a wire how much wire does she need? Justify your reasoning with an explanation of whether permeter is proportional to the side length.

2. Ebony's bank balance first reached $400 on Day 4. The last day her balance was $400 was Day 8. (a) Determine. Explain how you determined these amounts. (b) Estimate. Explain how you determined these amounts.

How can u use the Distributive Property to answer 144-:-8=?

I do not know what multiplication problem for (8*3,000) + (8*200) + (8*9) is

The sum of positive integers x and y is 246, and x/y = 5. What is the value of y?

Where do martians leave thier spaceships

How to find the zeros of f (x) = - 2x^2+8x