Atruck heads north at a constant speed of
80 km/h. a car leaves 20 minutes later
heading north along the same road and
travelling at a constant speed of 90 km/h.
writr an equation that could be used
to determine how much time in hours( t) the car
travels until it catches up to the truck?

The temperature of chicken soup is 192.7°f. as it cools, the temperature of the soup decreases 2.3°f per minute. what is the temperature in degrees fahrenheit of the soup after 25 minutes? a. 27.3°f b. 57.5°f c. 135.2°f d. 250.2°f

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)?

If a line is defined by the equation y = 5x + 2, what is the slope?