Mathematics, 30.01.2020 01:43 faithb1466
Two similar pyramids have lateral areas 20ft2 and 45ft2. the volume of the smaller pyramid is 8ft3.
what is the volume of the larger pyramid?
a) 27ft3
b) 18ft3
c) 36ft3
d) 9ft3
Answers: 1
Mathematics, 21.06.2019 13:20
The ratio of two numbers is 5 to 4. the sum of the numbers is 99. what number is the greater of the two numbers?
Answers: 1
Mathematics, 21.06.2019 16:00
Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5
Answers: 2
Mathematics, 21.06.2019 20:00
Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol
Answers: 2
Mathematics, 21.06.2019 20:30
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.
Answers: 1
Two similar pyramids have lateral areas 20ft2 and 45ft2. the volume of the smaller pyramid is 8ft3....
Mathematics, 22.01.2020 02:31
Mathematics, 22.01.2020 02:31
Mathematics, 22.01.2020 02:31
English, 22.01.2020 02:31
Biology, 22.01.2020 02:31
Mathematics, 22.01.2020 02:31
Biology, 22.01.2020 02:31
Mathematics, 22.01.2020 02:31
History, 22.01.2020 02:31
Mathematics, 22.01.2020 02:31