Apiece of art is in the shape of an equilateral triangle with sides of 6 in. find the area of the piece of art. round your answer to the nearest tenth
a. 12.7 in2
b. 15.6 in2
c. 31.2 in2
d. none of these

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?

Drag the tiles to the correct boxes to complete the pairs. label each function. as even , odd, or neither.

Tom drove 206 miles in 3.9 hours. estimate his average speed.