Hello, myself joyee. i am very much weak at math and never get good at it. though i have so many problems to ask. plz me.
firstly, i need to know about this problem.
if marie has twice as much money as tim, who has three times as much money as william, what is the ratio of the amount of money william has to the amount of money of marie has ?
a) 1: 8, b) 1: 6, c) 1: 4, d) 1: 2, e) 2: 1

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.

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.