Standing for freed from a mirror line on a flat ground Palmer Who is height is 5 feet and 9 inches can see the reflection of the top of the tree measure the mirror to beat 20 feet from the tree how tall is the tree.

Explain how you can use the associative property to evaluate (7x50)x4.

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?

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.