Mathematics, 08.02.2021 01:00 Arealbot
40 employees in an office wear eyeglasses. 22 have single-vision correction, and 18 wear bifocals. If two employees are selected at random from this group, what is the probability that both wear bifocals? What is the probability that both have single-vision correction? Round your answers to four decimal places
Answers: 2
Mathematics, 21.06.2019 15:30
Which equation represents the line that passes through the points and (4, 10) and (2, 7)? y = 3/2x - 11y = 3/2x +4y = - 3/2x + 19y = - 3/2x + 16
Answers: 2
Mathematics, 21.06.2019 19:30
Hi, can anyone show me how to do this problem? 100 points for this. in advance
Answers: 2
Mathematics, 21.06.2019 22:30
What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4
Answers: 1
40 employees in an office wear eyeglasses. 22 have single-vision correction, and 18 wear bifocals. I...
Mathematics, 09.10.2019 03:20
Spanish, 09.10.2019 03:20
Mathematics, 09.10.2019 03:20
Mathematics, 09.10.2019 03:20
Biology, 09.10.2019 03:20
Mathematics, 09.10.2019 03:20