Which regular polygon, when rotated 180 degrees about its center, may not be carried onto itself?

Quadrilateral

Pentagon

Hexagon

Decagon

How many pints are in 15 gallons

You roll two dice. Let event A be "The first die shows a 2, a 3, or a 5" and event B be "The second die shows an odd number." What is P (A/B) ? Write fractions using the slash (/) key. Reduce fractions to their lowest terms.

Suppose that f (5) = 1, f ' (5) = 4, g (5) = - 8, and g' (5) = 7. Find the following values.

Over what interval would 50% of the entire population of engine speed values fall

Mary brought $20 for the skating rink. She paid $5.50 admission and $3.75 to rent skates. She also purchased two bottles of water for $1.25 each and a snack for $2.75. which expression can be used to determine how much money Mary has left 20 - 5.

What expression is equal to 75. Squared?

What is fifteen plus B

The size of a bicycle is determined by the diameter of the wheel. you want a 24-in bicycle for christmas. what is the circumference of one of the wheels?

Solve the following equation 1) 2c + c + 12 = 78

Use the rewritten formula to find the width of a rectangle with an area of 42 square inches and a length of 16.8 inches.