Mathematics, 03.11.2020 21:50, emily5400
Jessie tried to solve an equation step by step.
\qquad\begin{aligned} 1.5b+9&=11 \\ 1.5b&=3&\green{\text{Step } 1} \\ b&=2&\blue{\text{Step } 2} \end{aligned}
1.5b+9
1.5b
b
=11
=3
=2
Step 1
Step 2
HEPPP M AAPPP
Answers: 1
Mathematics, 21.06.2019 14:20, goopatogen5889
Micah solves a linear equation and concludes that x = 0 is the solution. his work is shown below. (1 – 3x) = 4(– + 2) 0 = x which statement is true about micah’s solution?
Answers: 2
Mathematics, 21.06.2019 19:30, shanua
Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
Mathematics, 21.06.2019 20:00, songulakabulut1992
Maurice has 54 fewer comic books than rebecca. they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection
Answers: 1
Mathematics, 21.06.2019 21:00, lunnar2003
Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)
Answers: 3
Jessie tried to solve an equation step by step.
\qquad\begin{aligned} 1.5b+9&=11 \\ 1.5b&=3...
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