Mathematics, 27.02.2021 19:40 ozieera
Rima is practicing math fluency. She has 100 math operation flashcards with 42 addition problem cards, 56 subtraction cards, and 2 multiplication cards. She will time herself to see how fast she can solve the problems on ten cards. She chooses her ten cards and they are all subtraction cards. Is choosing all subtraction cards likely? Explain by running a simulation.
Part A: State the problem or question and assumptions. (2 points)
Part B: Describe the process for one repetition, including possible outcomes, assigned representations, and measured variables. (3 points)
Part C: Use digits from a table of random digits or use your calculator to perform one repetition. Submit the list of random digits and indicate those that represent subtraction cards. (3 points)
Part D: Suppose there were 17 times when all ten cards were subtraction cards after 2,000 repetitions of the simulation. State your conclusions from these results. (2 points)
Answers: 3
Mathematics, 21.06.2019 19:00
In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.
Answers: 1
Mathematics, 21.06.2019 19:30
Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x
Answers: 2
Mathematics, 21.06.2019 22:40
Adeli owner keeps track of the to-go orders each day. the results from last saturday are shown in the given two-way frequency table. saturday's to-go deli orders in person by phone online total pick up 38 25 31 94 delivery 35 28 34 97 total 73 53 65 191 what percent of the to-go orders were delivery orders placed by phone? a. 14.66% b. 38.41% c. 28.87% d. 52.83%
Answers: 2
Rima is practicing math fluency. She has 100 math operation flashcards with 42 addition problem card...
Mathematics, 24.03.2021 15:20
English, 24.03.2021 15:20
Chemistry, 24.03.2021 15:20
Biology, 24.03.2021 15:20
Mathematics, 24.03.2021 15:20
History, 24.03.2021 15:20
Mathematics, 24.03.2021 15:20
Mathematics, 24.03.2021 15:20
Mathematics, 24.03.2021 15:20
Chemistry, 24.03.2021 15:20