Mathematics, 09.07.2019 00:30 lilloser
At a bargain store, lisa bought 2 shirts that each cost the same amount. dave bought 4 shorts that each cost the same amount, but each was $3.50 less than the shirts that lisa bought. both lisa and dave paid the same amount of money. what was the individual cost of each person's items? a) write an equation. let x represent the cost of one of lisa's items. (4 points) b) solve the equation. show your work. (5 points) c) check your solution. show your work. (5 points) d) state the solution in complete sentences. (1 point)
Answers: 1
Mathematics, 21.06.2019 18:30
In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.
Answers: 2
Mathematics, 21.06.2019 22:30
If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air
Answers: 2
Mathematics, 21.06.2019 23:40
From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.
Answers: 1
Mathematics, 22.06.2019 01:40
(co 3) the soup produced by a company has a salt level that is normally distributed with a mean of 5.4 grams and a standard deviation of 0.3 grams. the company takes readings of every 10th bar off the production line. the reading points are 5.8, 5.9, 4.9, 6.5, 5.0, 4.9, 6.2, 5.1, 5.7, 6.1. is the process in control or out of control and why? it is out of control as two of these data points are more than 2 standard deviations from the mean it is in control as the data points more than 2 standard deviations from the mean are far apart it is out of control as one of these data points is more than 3 standard deviations from the mean it is in control as the values jump above and below the mean
Answers: 2
At a bargain store, lisa bought 2 shirts that each cost the same amount. dave bought 4 shorts that e...
Mathematics, 03.02.2020 23:58
Mathematics, 03.02.2020 23:58
Mathematics, 03.02.2020 23:58
Physics, 03.02.2020 23:58
Mathematics, 03.02.2020 23:58
History, 03.02.2020 23:58
English, 03.02.2020 23:58
Biology, 03.02.2020 23:58
Mathematics, 03.02.2020 23:58
Physics, 03.02.2020 23:58
Chemistry, 03.02.2020 23:58