If a sprinkler waters 1/20 of a lawn in 1/5 of an hour, how much time will it take to water the entire lawn? a.) 3/20 hour b.) 1/4 hour c.) 4 hours d.) 5 hours

How many glue sticks are in a basket containing 96 scissors, if the ratio of glue sticks to scissors is 19 to 57.

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

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?