1.mary chooses an integer at random from 1 to 6. what is the probability that the integer she chooses is a prime number?

2.each of the hats shown below has colored marbles placed inside. hat a contains five green marbles and four red marbles. hat b contains six blue marbles and five red marbles. hat c contains five green marbles and five blue marbles. if a student were to randomly pick one marble from each of these three hats, determine from which hat the student would most likely pick a green marble. explain your answer.

answer: do we write it

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try looking in the very back of the book : )

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hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~

the radius is 2 times the diameter.

step-by-step explanation: