Mathematics, 22.06.2019 00:30 anitadefrances
What is the perimeter of an equilateral triangle if each side is (x+3)?
Answers: 1
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
Mathematics, 22.06.2019 04:10
Find the radius of a circle that has a circumference of 16. the formula for the circumference of a circle is c = 2tr, where r is the radius and c is the circumference. the equation solved for r is r = c over 2π. r=4 r= 8 r=12 r= 16
Answers: 1
Mathematics, 22.06.2019 04:10
What is the length of side s of the square shown below?
Answers: 3
Mathematics, 22.06.2019 04:30
Where would an imaginary line need to be drawn to reflect across an axis of symmetry so that a regular pentagon can carry onto itself
Answers: 1
What is the perimeter of an equilateral triangle if each side is (x+3)?...
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