A shot -put throw can be modeled using the equation y = - 0.0241x ^ 2 + x + 5.5 where x is the distance traveled ( in feet ) and y is the height also in feet ) . How far was the shot put thrown ? Round any answers to two decimal places

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

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?