Mathematics, 04.12.2019 22:31 mydoggy152
(05.02)one triangle on a graph has a vertical side of 5 and a horizontal side of 11. another triangle on a graph has a vertical side of 15 and a horizontal side of 33.
could the hypotenuses of these two triangles lie along the same line?
no, because they need to be the same size
no, because they are not similar triangles
yes, because all triangles can fit along this line
yes, because they are similar triangles
Answers: 3
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
Mathematics, 21.06.2019 20:00
Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.
Answers: 1
Mathematics, 21.06.2019 20:10
21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)
Answers: 3
Mathematics, 21.06.2019 21:00
These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets
Answers: 2
(05.02)one triangle on a graph has a vertical side of 5 and a horizontal side of 11. another triangl...
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