Mathematics, 30.01.2020 08:46 issaaamiaaa15
The teacher of a seventh-grade class flipped a coin 100 times. the students recorded the results in the table shown below:
side of coin landed on
heads
tails
number of flips
54 46
which of the following best describes the experimental probability of getting heads?
the experimental probability is the same as the theoretical probability.
the experimental probability is 4% lower than the theoretical probability.
the experimental probability is 4% higher than the theoretical probability.
the experimental probability cannot be concluded from the data in the table.
Answers: 3
Mathematics, 21.06.2019 16:20
An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.
Answers: 2
Mathematics, 21.06.2019 17:00
Which of the symbols correctly relates the two numbers below check all that apply 6? 6
Answers: 2
Mathematics, 21.06.2019 20:30
The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
Answers: 1
The teacher of a seventh-grade class flipped a coin 100 times. the students recorded the results in...
Mathematics, 31.01.2020 04:50
History, 31.01.2020 04:50
Mathematics, 31.01.2020 04:50
History, 31.01.2020 04:50
Mathematics, 31.01.2020 04:50
Spanish, 31.01.2020 04:50
Arts, 31.01.2020 04:50
History, 31.01.2020 04:50
English, 31.01.2020 04:50
Mathematics, 31.01.2020 04:50
Physics, 31.01.2020 04:50
Mathematics, 31.01.2020 04:50
English, 31.01.2020 04:50