Write the quotient 13/5−i in the form a + bi.

A. 13/5 − 1/5 i

B. 5−13i

C. 5/2+1/2 i

D.65/24 + 13/24 i

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

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?

Use sigma notation to represent the following series for 9 terms.