Bob has to pack 192 boxes. this morning, he packed 84 boxes in 3 1 2 312 hours. if bob continues at the same rate, how long will it take him to pack the remaining boxes?

How do you find the area of a triangle

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

What is the factored form of the following expressions? d^2 – 13d + 36