Mathematics, 29.10.2019 02:31, kmwise19

There are 59 men and 70 women in a room. 22 of the men and 26 of the women earn more than $50,000 per year.

what is the probability of randomly selecting a man or a person that earns more than $50,000 from this group? round answer to the nearest 10th of a percent.

i used the p(a or b) = p(a)+p(b)-p(a and b) formula, but the answer that i got when i rounded was wrong. can someone me

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:30, esta54

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?

Answers: 2

continue

Mathematics, 21.06.2019 18:30, joaquin42

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Answers: 1

continue

Mathematics, 22.06.2019 00:20, tiffany1711

Nthe opening scene of the movie raiders of the lost ark, indiana jones replaces a golden statue with a bag of sand. the platform on which the statue is placed is designed to detect the mass of the statue. if the bag of sand has a different mass than the statue, then a mechanism triggers and destruction ensues. the density of gold is about 20\text{ g/cm}^320 g/cm 3 20, space, g, slash, c, m, start superscript, 3, end superscript. the density of sand can be estimated at 2.5\text{ g/cm}^32.5 g/cm 3 2, point, 5, space, g, slash, c, m, start superscript, 3, end superscript. the gold statue can be modeled as a cylinder with height 25\text{ cm}25 cm25, space, c, m and radius 8\text{ cm}8 cm8, space, c, m. in terms of \piπpi, what is the mass of sand indiana jones needs to avoid triggering the mechanism?

Answers: 2

continue

Mathematics, 22.06.2019 01:30, heidiallen565

Arace is 10 kilometers long. markers will be placed at the beginning and end of the race course and at each 500 meter mark. how many markers are needed to mark the course for the race?

Answers: 3

continue

Do you know the correct answer?

There are 59 men and 70 women in a room. 22 of the men and 26 of the women earn more than $50,000 pe...