Tommy wants to install 2 lights in his room against the wall 20 feet long. One light will be 3 feet above the height of his desk and the other 5 feet above. He needs to know where on the wall, at desk height, he should place the light switch to minimize the amount of electrical wire needed, he's on a budget. Where should tommy place the light switch from the left corner on the 20 ft wall?

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

Someone answer asap for ! 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.

Can someone, me with this.i really need with this