Match the following items.
a jar contains a mixture of 12 black marbles, 10 red marbles,...
Mathematics, 28.01.2020 08:31, sswaqqin
Match the following items.
a jar contains a mixture of 12 black marbles, 10 red marbles, and 18 white marbles, all the same size. if two marbles are drawn from the jar without being replaced, what would the probability be:
1.
of drawing a white, then a black marble?
2.
of drawing two black marbles?
3.
of drawing two white marbles?
4.
of drawing a black, then a red marble?
Answers: 1
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What is the perimeter of an equilateral triangle if each side is (x+3)?
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The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it
Answers: 3
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Caleb and emily are standing 100 yards from each other. caleb looks up at a 45° angle to see a hot air balloon. emily looks up at a 60° angle to see the same hot air balloon. approximately how far is the hot air balloon off the ground? a)44.2 yd. b)63.4 yd. c)73.2 yd. d)89.7 yd.
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Aline with a slope of -7 passes through the points (u,0) and (8,-7) what is the value of u?
Answers: 1
Mathematics, 14.01.2020 07:31
Mathematics, 14.01.2020 07:31