A company pays its employees an average wage of $3.25 an hour with a standard deviation of 60 cents. If the wages are approximately normally distributed, determine the proportion of the workers getting wages between $2.80 and $3.70 an hour;

If 1 km = 0.621 miles, how many miles are in a centimeter

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes. she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?

Solve the equation for b: a= (1/2)(b)(h)