Mathematics, 06.05.2021 22:50 Dancy31uv
In which pair is the value of Expression A two times the value of Expression B? A. Expression A: 3 × (55 + 21) Expression B: 3 × (2212 + 21) B. Expression A: (75 + 23) Expression B: (75 + 23) × 2 C. Expression A: (44 + 32) × 8 Expression B: (44 + 32) × 4 D. Expression A: (3 × 55) + 42 Expression B: (3 × 55) + 21
Answers: 3
Mathematics, 21.06.2019 20:00
Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line
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Mathematics, 22.06.2019 00:00
The amount cami raised during last year’s charity walk, $45.50, is 7/10 of the amount she raised this year. which equation represents n, the number of dollars she raised this year?
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Mathematics, 22.06.2019 01:50
Twelve different video games showing substance use were observed and the duration times of game play (in seconds) are listed below. the design of the study justifies the assumption that the sample can be treated as a simple random sample. use the data to construct a 99% confidence interval estimate of μ, the mean duration of game play. 4028 4316 4816 4650 4036 5010 4833 4331 4307
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In which pair is the value of Expression A two times the value of Expression B? A. Expression A: 3 ×...