Which is the sum of 8 3/4 +2 1/2? O A. 11 1/6
B. 11 1/4
O C. 10 1/2
O D. 10 1/4

please help fast

The function models the number of accidents per 50 million miles driven as a function

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?

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?