1. The length of your school's courtyard is 25 % feet. A bench donated by the fifth grade class will be placed in the center of the garden. If the bench is 5
2 feet wide, about how far must the bench be placed from each edge of
the length of the courtyard?

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

Explain why the factor 1.5 is broke. into two numbers in the model.

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k