Mathematics, 15.10.2019 11:30 dogeking12
Tina conducted a survey to find the favorite weekend activity of the people in her state. she asked 10 of her neighbors what their favorite weekend activity is. tina concludes that boating is the favorite weekend activity of the people in her state because 70% of her neighbors like to go boating on weekends. use at least two sentences to explain why tina's sample may not be valid. make sure to use facts to support your answer.
Answers: 3
Mathematics, 21.06.2019 20:30, ChefCurtis
Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π
Answers: 1
Mathematics, 21.06.2019 20:30, becca2327
Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.
Answers: 2
Mathematics, 21.06.2019 21:30, xaguilar
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
Tina conducted a survey to find the favorite weekend activity of the people in her state. she asked...
English, 18.03.2021 07:40
English, 18.03.2021 07:40
Mathematics, 18.03.2021 07:40
Mathematics, 18.03.2021 07:40
Mathematics, 18.03.2021 07:40