Would side lengths of 3 in, 4 in, and 6 in create a unique triangle? Why or why not?

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)?

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?