It cost $1.75 per pound to mail a package weighing less than 10 pounds. If the package weighs 10 pounds or more it costs $2.25 per pound to mail it. Which piecewise function models the cost to mail any package?

How many grams must be adde to 970g to make 1 and a half kg

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

The paint recipe also calls for 1/4 cup of food coloring. tyler says mrs. mcglashan will also need 6 cups of food coloring. do u agree or disagree? explain.