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Kiko
Questions (11)
My sock drawer contains two red socks, two white socks, and two blue socks. For three days in a row, I pull out two socks out of
1 answer
276 views
In the SuperLottery, three balls are drawn (at random, without replacement) from white balls numbered from 1 to 12, and one
1 answer
208 views
In how many ways can the numbers 1 through 5 be entered once each into the five boxes below so that all the given inequalities
1 answer
148 views
There are 18 padded chairs around a circular table, and the chairs are numbered from 1 through 18 . How many ways can five
1 answer
130 views
At a meeting, five scientists, two mathematicians, five journalists, two biologists, and three politicians are to be seated
1 answer
178 views
We call a number cozy if every digit in the number is either even or next to an even digit. For example, a number is cozy if
1 answer
91 views
(1) In tetrahedron ABCO, angle AOB = angle AOC = angle BOC = 90^\circ. A cube is inscribed in the tetrahedron so that one of its
1 answer
248 views
The position of a particle is given by the parametric equations
x = 1 + sin pi*t - cos pi*t y = 3*sin pi*t + 2*cos pi*t (a)
1 answer
173 views
Right triangle XYZ has legs of length XY = 12 and YZ = 6. Point D is chosen at random within the triangle XYZ. What is the
1 answer
210 views
How many moles of solid Mg(OH)2 should you add to 200mL of 0.15M lactic acid solution to produce pH 4.0 buffer?
1 answer
532 views
How many moles of solid Mg(OH)2 should you add to 200mL of 0.15M lactic acid solution to produce pH 4.0 buffer?
2 answers
463 views
Answers (1)
She literally copied and pasted this question for the answer lol HELLOOO!
