Mathematics, 21.05.2020 07:59 ali0222

Help please with this question finals exams

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:40

This is so hard and it’s for a test

Answers: 1

Answer

Mathematics, 21.06.2019 18:20

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

Answers: 1

Answer

Mathematics, 21.06.2019 20:00

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

Answers: 2

Answer

Mathematics, 21.06.2019 20:50

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field

Answers: 2

Answer

You know the right answer?

Help please with this question finals exams
...

Questions

Mathematics, 02.11.2019 10:31

Find the value of the greater root of x^2-6x+5=0...

Mathematics, 02.11.2019 10:31

At the start of "rip van winkle," why is rip popular with the children of the village? a. he gives them rides in his wagon. b. he plays songs for the...

Mathematics, 02.11.2019 10:31

Your basketball team plays 5 games. your team scores 10 points in the first game, 3 points in the second game, 2 points in the third game, 5 points in...