The shorter leg of a 30°-60°-90° right triangle measures 5 in. what is the length of the longer leg?

a. 5 square root of 3 inches

b. 10 inches

c. 5 square root of 2 inches

d. 15 in

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?

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?

Divide. –40 ÷ –5 a –8 b 200 c -200 d 8