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A circle has a sector with area of 20 pi and central angle of 2/5 pi radians. What is the area of the circle?
Answers: 3
Mathematics, 21.06.2019 19:30, gonzalesalexiaouv1bg
The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions
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Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.
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Mathematics, 22.06.2019 01:00, Mypasswordishotdog11
Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?
Answers: 1
Mathematics, 22.06.2019 02:30, destiny465
Why does the shape of the distribution of the weights of russet potatoes tend to be symmetrical?
Answers: 3
A circle has a sector with area of 20 pi and central angle of 2/5 pi radians. What is the area of th...
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