Solve the following compound inequality: -20 < 2x – 6 < 2
-13 < x <4
А
B-7...
Mathematics, 06.05.2021 20:50 Priskittles
Solve the following compound inequality: -20 < 2x – 6 < 2
-13 < x <4
А
B-7<<-2
-7
D-4<3 <7
Answers: 3
Mathematics, 20.06.2019 18:04
A80-foot piece of siding is cut into three pieces so that the second piece is four times four times as long as the first piece and the third piece is five times as long as the first piece. if x represents the length of the first piece, find the lengths of all three pieces.
Answers: 1
Mathematics, 21.06.2019 20:20
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?
Answers: 1
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