Express in scientific notation. Choose the answer with the proper number of significant figures. (2.4 x 10-9) (4.0 x 1023) =

5. Twenty-five sixth-grade students entered a math contest consisting of 20 questions. The student who answered the greatest number of questions correctly will receive a graphing calculator.

Jenny has 177 more songs downloaded on your MP3 player than diamond together they have 895 songs downloaded how many songs does each girl have

One copy of a new book by Amanda's favorite author cost $9.45. If a total of 2,740 copies of the book were sold on the first day of the book's real release, what were he total sales that day?

Donald baked 77 cookies in the morning and 83 cookies in the afternoon for 14 days how many total cookies did he bake

A punch recipe says to mix 4 cups of pineapple juice 8 cups of orange juice and 12 cups of grape juice. How many cups of pineapple juice will be used in 108 cups of punch

A florist makes 4 floral arrangements that are exactly the same. He uses 4 bunches of 8 tulips and 2 bunches of 10 daisies. How many flowers are in each arrangement

If the boy is 5'6 tall and his shadow is 4 ft and the shadow of the pole 18 ft determine the height of the pole to the nearest 10th

If you travel 12,726 ft in 18.75 minutes what is your speed in knots?

Which equation represents a circle with a center at (-4,9) and a diameter of 10 units ( x0) (4) 24 (4) () 25 (0) () 100 (x+4) * (0) 100

Consider the equations y=1//sqrt () x and y=x-2. The approximate solution of this system of equations is. NextReset