Mathematics, 26.05.2021 22:40 johnny2585
in mr a's class there are 30 students. of the 30 students, one half had blonde hair and the other half had dark brown hair. they also tallied blue eyes versus non-blue eyes. the students found that 8 of the blonde hair students had blue eyes, while only 5 of the dark brown-haired students has blue eyes. Determine the relative frequency of students who have blonde hair and do not have blue eyes.
Answers: 3
Mathematics, 21.06.2019 19:00
Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).
Answers: 1
Mathematics, 21.06.2019 20:00
The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false
Answers: 1
Mathematics, 21.06.2019 20:30
What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie
Answers: 2
in mr a's class there are 30 students. of the 30 students, one half had blonde hair and the other ha...
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