During a recent survey of lowo students at Century Cellege: 68 34 have a laptys, 3476 have a tablet, and 2 163 have beth a laptop and a tablet. i) Har many students do not have tablet? ii) Ha many students have a mobile computing device Claptop or tablet)?​

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?

Find the values of the variables in the kite

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.