Uppose you like to keep a jar of change on your desk. Currently, the jar contains the following: 25 Pennies 15 Dimes
24 Nickels 25 Quarters

What is the probability that you reach into the jar and randomly grab a quarter and then, without replacement, a nickel? Express your answer as a fraction or a decimal number rounded to four decimal places.

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2

Which best explains why this triangle is or is not a right triangle ?