Scott earns $5 for each lawn he mows. on saturday he mowed 6 lawns, and on sunday he mowed 8 lawns. which of the following expressions represents how much scott earned for the weekend (in dollars)? a. 2003-01-04-00-00_files/i0100000.jpg b. 5(6 + 8) c. 2003-01-04-00-00_files/i0100001.jpg d. 6(5 + 8)

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

If rs 900 amounts to rs 1044 in 4 years, what sum will amount to 1368 in 3 1/2 years at the same rate