Answers: 1
Mathematics, 21.06.2019 18:30
Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?
Answers: 3
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: 3
Mathematics, 21.06.2019 21:00
List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.
Answers: 1
Mathematics, 21.06.2019 21:30
Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?
Answers: 3
I need help with the rest of these
...
...
Mathematics, 28.01.2022 01:20
Mathematics, 28.01.2022 01:20
Mathematics, 28.01.2022 01:20
Mathematics, 28.01.2022 01:20
English, 28.01.2022 01:20
Mathematics, 28.01.2022 01:20
Business, 28.01.2022 01:20
Arts, 28.01.2022 01:20
Mathematics, 28.01.2022 01:20
Mathematics, 28.01.2022 01:20
Mathematics, 28.01.2022 01:30
History, 28.01.2022 01:30
Mathematics, 28.01.2022 01:30