I REALLY NEED HELP. PLEASE Vol = }
=
The pyramid below has a rectangular base and E
is directly above A.
The volume of the pyramid is 600 cm'.
Work out the height of the pyramid, AE.
x base area x ht
C
A
5 cm
18 cm
B
+
cm
Height is​

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

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.