Mathematics, 22.02.2021 01:50 Jazzypooh8915

Help me plzz and sorry again and It's continue of math :( Homework: Compound Probability (Without Replacement)

4.) There are four nickels, five dimes, and five quarters in your pocket. You randomly pick three coins and place them on a counter. The first two coins are dimes, and the third is a quarter.
1/4, 10/39, 25/546, 25/572

5.) A basket contains five apples and four peaches. You randomly select one piece of fruit and eat it. Then you randomly select another piece of fruit. The first piece of fruit is an apple and the second piece is a peach.
5/18, 15/91, 5/143, 4/15

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:30

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

Answers: 1

Answer

Mathematics, 21.06.2019 23:00

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis

Answers: 2

Answer

Mathematics, 21.06.2019 23:00

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.

Answers: 1

Answer

Mathematics, 21.06.2019 23:30

In a right triangle δabc, the length of leg ac = 5 ft and the hypotenuse ab = 13 ft. find: b the length of the angle bisector of angle ∠a.

Answers: 1

Answer

You know the right answer?

Help me plzz and sorry again and It's continue of math :( Homework: Compound Probability (Without R...

Questions

Mathematics, 20.09.2020 01:01

You had $21 to spend on two notebooks. After buying them you had $17. How much did each notebook cost?...