Selena took a pizza out of the oven and it started to cool to room temp. she will serve the pizza when it reaches 150f. she took the pizza out at 5:00 pm. use regression to find out when she can serve the pizza.

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a