Mathematics, 04.06.2020 19:10 crystalclear99
63 students choose to attend one of three after school activities: football, tennis or running. There are 24 boys. 20 students choose football, of which 12 are girls. 17 students choose tennis. 22 girls choose running. A student is selected at random. What is the probability this student chose running? Give your answer in its simplest form.
Answers: 1
Mathematics, 21.06.2019 16:50
Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.
Answers: 2
Mathematics, 22.06.2019 00:00
Triangles abc and dfg are given. find the lengths of all other sides of these triangles if: b ∠a≅∠d, ab·dg=ac·df, ac=7 cm, bc=15 cm, fg=20 cm, and df-ab=3 cm.
Answers: 1
Mathematics, 22.06.2019 01:00
Given the net of the rectangular prism, what is its surface area?
Answers: 1
Mathematics, 22.06.2019 01:50
Our star pitcher, foster enlight, can throw a pitch so fast that it gets to the catcher’s mitt before it leaves foster’s fingers! if the team wins a game then the probability that foster was pitching is 0.8 but only if foster had at least one day’s rest since his last pitching assignment. if foster does not have a day off and the team still wins, the probability that foster was pitching drops by half of what it was on the previous day. if the team wins three games in succession from the toronto tachyons and foster pitched in game #2, what is the probability that he pitched in one or more of the other games? (assume that foster did not pitch on the day before the first game of this three game series.)
Answers: 1
63 students choose to attend one of three after school activities: football, tennis or running. Ther...
Mathematics, 03.07.2019 12:10
Biology, 03.07.2019 12:10
Mathematics, 03.07.2019 12:10
English, 03.07.2019 12:10
Mathematics, 03.07.2019 12:10
Mathematics, 03.07.2019 12:10
Mathematics, 03.07.2019 12:10
Biology, 03.07.2019 12:10
SAT, 03.07.2019 12:10
Mathematics, 03.07.2019 12:10
English, 03.07.2019 12:10