Which pair represents isotope?

a. 30 32 15 x and i5 34 19 3?

how is the number of zeros in the quotient of 45,000 divided by 9 related to the number of zeros in the dividend?

The length of a rectangle is five times its width. if the perimeter of the rectangle is 60 in, find its area.

A sheet of metal that is 30cm wide and 6m long is used to make a rectangular eavestrough by bending the sheet along the dotted lines. what values of x maximizes the capacity of the eavestrough

Wind resistance is jointly proportional to velocity and surface area of the object. If an object is traveling 57 mph and has a surface area of 31 square feet it will experience a wind resistance of 397.575 Newtons.

Evan collected data about the amount of time each student in his math class spends studying. If the range of these data is 2, what does this reveal about the data?

The balance sheet is used to project future cash receipts. True False @seniors31007

Rewrite the quadratic function in standard form f (x) = x^2-16x+67

Write an expression that is equivalent to the following: x+x+x+x-20

Ramon has an 8 - liter jug of water. He fills nine 750 - milliliters pitchers with water. How much is left? (1 Liter = 1,000 meters)

A warehouse received 250 orders in april, and 300 orders in may. what was the percentage of increase in orders from april to may?