A guy drove a total of 7800 m. He left his house and went to Walmart, but had to make a U turn about 300 m in to get a mask and then head back out. He drove at an average speed of
20 m/s. How long did his entire trip take him?
seconds

What two consecutive odd integers have a sum of -28

Write an equation in standard form of the line that passes through the point and has the given slope. ( -2, 4) ; m = -6which of the following best describes the technique used to graph the equation using the slope and y-intercept? y = 5x + 10write the standard form of the equation of the line through the given point with the given slope. point , 4); slope -3/2

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)?