Mathematics, 18.08.2020 01:01 rirnj005
There are 7 pens in a bag. Four of the pens are blue and the other 3 are red. What's the probability of pulling out a red pen? Write your answer as a fraction.
Answers: 3
Mathematics, 21.06.2019 20:30
What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)
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Mathematics, 21.06.2019 20:30
Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints
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Mathematics, 22.06.2019 02:30
Which verbal expression best describes the algebraic expression 3x ÷ 5? the quotient of three times some number and five the product of some number and five divided by three the quotient of three and some number times five the sum of three and some number divided by five
Answers: 1
There are 7 pens in a bag. Four of the pens are blue and the other 3 are red. What's the probability...
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