Mathematics, 16.02.2021 21:20 carlo123
Angela is carpeting a rectangular conference room that measures 20
feet by 30 feet. If carpet comes in rectangular pieces that measures 5 feet
by 4 feet, how many pieces will she need to carpet the entire room?
Answers: 2
Mathematics, 21.06.2019 16:30
The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?
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
Mathematics, 22.06.2019 00:10
Hello, i need compare km^2 and km. what's difference in this?
Answers: 2
Angela is carpeting a rectangular conference room that measures 20
feet by 30 feet. If carpet comes...
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