nathan has 4 brown teddy bears, 5 pink teddy bears and 3 red teddy bears in his shop. 2 teddy bears are drawn without replacement from the shop. what is the probability that both of the teddy bears are brown? explain/show work

Six times the price of gas minus 20

Bernice placed 5 green paper clips, 6 blue paper clips, and 9 yellow paper clips in a container. She will reach into the container and pull out one paper clip without looking. What is the probability that the paper clip she chooses will be green?

Of the four choices given, which two when written as a system, have a solution of (-4,5) ? 0 y 2. -1 - 2 2x+y=-3 2 3 5 -2x+y--3 -1 2 3 7 -4 -8 2 2x+y=-3 and -1 2 3 5 -2 -4 Х у 2 -1 - - 2x+y=-3 and 2 3 5 -2 Save and Exit

Find the first four terms of the sequence represented by the expression. 3n + 5 5, 8, 11, 14 8, 11, 14, 17 3, 6, 9, 12 0, 8, 11, 14

Find the mean, variance and standard deviation of the probability distribution overtime hours 0,1,2,3,4,5,6 probability. 015,.070,.164,.294,.209,.174.074

X^2-x-20 how do I write that in factored form

What has the same value as 3/4

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How much water do you add ... To make 25% sugar syrup using 15g sugar?

Combine the like terms to create an equivalent expression: -k - (-8k)