Mathematics, 04.12.2020 04:30 raquelqueengucci25
Your pay varies directly with the number of hours you work. If you work 20 hours, your pay is $150. Write a direct variation equation relating this information.
y = 7.5x
y = 2/15x
150 = 20k
150 = 7.5(20)
Answers: 2
Mathematics, 21.06.2019 21:00
Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)
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
Mathematics, 21.06.2019 21:30
Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?
Answers: 1
Your pay varies directly with the number of hours you work. If you work 20 hours, your pay is $150....
Mathematics, 24.09.2021 17:00
History, 24.09.2021 17:00
Advanced Placement (AP), 24.09.2021 17:00
Mathematics, 24.09.2021 17:00
Mathematics, 24.09.2021 17:00
Computers and Technology, 24.09.2021 17:00
Mathematics, 24.09.2021 17:00
Mathematics, 24.09.2021 17:00
World Languages, 24.09.2021 17:00