An investor has an account with stock from two different companies. Last year, his stock in Company A was worth $3700 and his stock in Company B was worth $3600.
The stock in Company A has decreased 20% since last year and the stock in Company
B has decreased 7%. What was the total percentage decrease in the investor's stock
account? Round your answer to the nearest tenth (if necessary).

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .

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.

Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)