Two coins have a radii of 3 cm and 1 cm the smaller coin rolls along the circumference of the fixed larger coin until the smaller coin returns to its original position. How many revolutions has the small coin made?

Allison separates her 23 stickers into 4 equal pile. how many stickers does she have left over

How do you recognize when an equation has like terms

The people who responded to a survey reported that they had either brown, green, blue, or hazel eyes. The results of the survey are shown in the table.

Evaluate the numerical expression. 1.3 (3.6 - 2.1) - 8.9 A) - 10.85 B) - 4.16 C) - 6.95 D) - 9.62

What is the fourth angle of 82, 78, 90 degrees

The area of land that Rhode Island covers is approximately 1.5X10^3 square miles. The area of land that Alaska covers is a little more than 4.3X10^2 times the land area of Rhode Island. What is the approximate area of Alaska in square miles

2 4. Write 2 rational numbers between -- and 4 4

What is bigger 16 deciliters or 160 liters

Which graph displays the function f (x) = (2x+3) (x-2)

BASIC MATH Paul uses the expression 4.2 x 12.3 x 14.6 to determine the cost of tiling the floor of a room that measures 12.3 feet by 14.6 feet; each square foot of tile costs $4.20. How many decimal places will be in Paul's final answer? A. one B.