SAT, 04.03.2022 05:30 poppygirl193
Suppose that % of a certain batch of calculators have a defective case, and that % have defective batteries. also, % have both a defective case and defective batteries. A calculator is selected from the batch at random. Find the probability that the calculator has a good case and good batteries.
Answers: 3
SAT, 27.06.2019 05:30
When you look at the data about all of the children in your setting, you can learn a. about child development. b. how well each individual child is performing. c. what outside factors you need to change. d. how effective your instruction and environment are.
Answers: 1
SAT, 28.06.2019 14:00
Abox contains 40 number tiles numbered 1 to 40. if a tile is drawn at random, what is the probability that the number drawn is a multiple of 3 or 4? find p(multiple of 4 or multiple of 5)
Answers: 1
SAT, 29.06.2019 08:30
Mr. chiu made a dot plot after asking his students a question. based on the dot plot, which statements are correct? check all that apply. eleven students answered mr. chiu's question. twelve students answered mr. chiu's question. three people studied for two hours. three people studied for three hours. everyone who responded studied for at least one hour. four people studied for four or more hours
Answers: 1
Suppose that % of a certain batch of calculators have a defective case, and that % have defective ba...
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