You are offered two different sales jobs. The first company offers a straight commission of 7% of the sales. The second company offers a salary of $ 300 per week plus 3% of the sales. How much would you have to sell in a week in order for the straight commission offer to be at least as good?

Evaluate the expression for the given value of the variable 7a - 4a for a =8

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.

Acircle has a circumference of 7.850 units. what is its radius?