*20 POINTS GIVING BRAINLIEST, THANK YOUS AND 5 STARS* Please look picture including the answer picture.. This is 6th grade level! Whoever gets it right gets a brainliesss!

Question: A run writes an algebraic expression to represent the product of 14 and the difference of 18 and 3x Please look at the question on my picture!
Options for part A)
14
14(3x)
18-14
Options for Part B)
3
3x
18
18 + 3x
18-3x
Troll answers will be reported!
Thx <3

Me max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Pls brainliest will be awarded if answer is correct

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 > ?