Mathematics, 03.02.2021 19:50 tzartiger12
Three phones in a shipment of eighteen are known to be broken. A randomly selected phone is removed from the shipment and tested. It is
found to be fine and not broken. If a second phone is randomly selected from those remaining, what is the probability of it NOT being broken?
1/6
1/9
2/17
3/17
14/17
Answers: 1
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4. a spring scale is constructed so that each 0.10-n increment is separated by 0.50 cm. what spring constant is necessary for the scale to be accurate? -1.0n/cm -0.10n/cm -9.8 n/cm -0.20n/cm
Answers: 3
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The suare root of 9x plus 7 plus the square rot of 2x equall to 7
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(05.02)a farmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. a parallelogram with a height of 6 yards and side length 9 yards. the height forms a triangle with the slanted side of the rhombus with a base of 2.5 yards. rhombus is split into a soy half and a corn half. each bag of soil covers 40 square yards. how many bags should the farmer purchase?
Answers: 3
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