Mathematics, 26.06.2019 11:30 sarbjit879

Amusic store sold a total of 27 used trumpets and clarinets in one month. trumpets cost $149 and clarinets cost $99. if total sales were $3233, how many clarinets did they sell

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 23:00, naomiedgrey

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?

Answers: 1

continue

Mathematics, 22.06.2019 02:30, destiny465

Why does the shape of the distribution of the weights of russet potatoes tend to be symmetrical?

Answers: 3

continue

Mathematics, 22.06.2019 03:10, hardwick744

Which statement is true about the discontinuities of the function f(x) = x-5/ 3x^2-17x-28

Answers: 2

continue

Mathematics, 22.06.2019 03:20, arangoaiden71

Aconcession manager at yankee stadium wants to know how temperature affects beer sales. she took a sample of 10 games and recorded the number of beers sold and the temperature in the middle of the game. temperature 80 68 78 79 87 74 86 92 77 84 number of beers 20533 1439 13829 21286 30985 17187 30240 87596 9610 28742 a. draw a scatter plot of the data. b. the manager estimates the regression equation to be: numberofbeers = −100, 678 + 1, 513 ∗ temperature draw this on your scatter plot. c. for one of the estimated points, indicate the residual with ei . d. for that same point, indicate what part of the variation is explained by the model with ˆyi − y¯.

Answers: 2

continue

You know the right answer?

Amusic store sold a total of 27 used trumpets and clarinets in one month. trumpets cost $149 and cla...