Mathematics, 18.03.2021 02:30 shaheedbrown06
A painter must add the areas of two walls to determine
the amount of paint needed. The area of the first wall
is modeled by 4x2 + 12x + 9, and the area of the
second wall is modeled by 36x2 - 12x + 1.
Write a polynomial that represents the total area of the two
walls.
Answers: 3
Mathematics, 21.06.2019 14:00
Solve |2x - 5| = 4 if anyone could , that would be great
Answers: 1
Mathematics, 21.06.2019 19:30
Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours
Answers: 1
Mathematics, 21.06.2019 20:30
Someone me what is the area of this figure? 18m 18m 8m 16m
Answers: 2
Mathematics, 21.06.2019 21:30
Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?
Answers: 2
A painter must add the areas of two walls to determine
the amount of paint needed. The area of the...
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