Maria spent 40 minutes chatting online. how many minutes did she spend playing games?
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Mathematics, 05.12.2019 16:31 saucydolphin20p6x92l
Maria spent 40 minutes chatting online. how many minutes did she spend playing games?
Answers: 1
Mathematics, 21.06.2019 23:00
Peter measures the angles in a triangle. he finds that the angles are 95, 10 and 75. is he correct? explain your answer
Answers: 2
Mathematics, 22.06.2019 00:00
Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read
Answers: 3
Mathematics, 22.06.2019 04:50
Astudy claims that the mean age of online dating service users is 40 years. some researchers think this is not accurate and want to show that the mean age is not 40 years. identify the null hypothesis, h0, and the alternative hypothesis, ha, in terms of the parameter μ. select the correct answer below: h0: μ≥40; ha: μ< 40 h0: μ≤40; ha: μ> 40 h0: μ≠40; ha: μ=40 h0: μ=40; ha: μ≠40
Answers: 3
Mathematics, 05.03.2021 23:40
Mathematics, 05.03.2021 23:40
Mathematics, 05.03.2021 23:40
Mathematics, 05.03.2021 23:40
Mathematics, 05.03.2021 23:40
Chemistry, 05.03.2021 23:40
Mathematics, 05.03.2021 23:40