Mathematics, 02.02.2020 23:53 elainestorm9633
Aconcession stand at a baseball game sells 3 apples for $2.00. how can you find the cost for 10 apples?
Answers: 3
Mathematics, 22.06.2019 00:30
I've been working on this for a few days and i just don't understand, it's due in a few hours. you. the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α. part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part b suppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case. part c now try a numerical problem. what is the direction of the vector w = < -1, 6 > ?
Answers: 1
Mathematics, 22.06.2019 00:30
Use the irregular polygon below. show all work. a. find the perimeter. b. find the area. the angles of the irregular polygon is 2, 8, 8, and 4.
Answers: 2
Mathematics, 22.06.2019 04:20
1. suppose that scores on a knowledge test are normally distributed with a mean of 71 and a standard deviation of 6. a. label the curve: show the mean and the value at each standard deviation: b. if angelica scored a 76 on the test, what is her z-score? (draw her score on the curve above and label) c. what percent of students did angelica score higher than? how can you tell? d. if 185 students took the test, how many students scored higher than angelica?
Answers: 3
Aconcession stand at a baseball game sells 3 apples for $2.00. how can you find the cost for 10 appl...
Mathematics, 30.03.2021 17:40
Mathematics, 30.03.2021 17:40
Mathematics, 30.03.2021 17:40
Mathematics, 30.03.2021 17:40
Mathematics, 30.03.2021 17:40
English, 30.03.2021 17:40
Biology, 30.03.2021 17:40
English, 30.03.2021 17:40
Mathematics, 30.03.2021 17:40