Aclock tower has a circular clock face with an area of 144 pi square feet what is the diameter of the clock face

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.