Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.Two marbles are drawn from a bag in which there are 4 red marble and 2 blue marble. The number of blue marbles is counted.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Solve.How many lengths of pipe 
ft long can be cut from a pipe that is 45 ft long?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Write the equation of the line using the information given about its graph.Slope 
, y-intercept 1
A. y = - 
x - 1
B. y = - 
x + 1
C. y = 
x - 1
D. y = 
x + 1
Mathematics
Solve.The code to unlock a safety deposit box is three consecutive odd integers whose sum is 69. Find the integers.
A. 23, 24, 25 B. 23, 25, 27 C. 21, 23, 25 D. 22, 24, 26
Mathematics
Radium - 226 has a half-life of 1600 years. Suppose we have a 300 g sample. (a) Find a formula for the mass remaining after t years. (b) How much of the sample remains after 200 years? (c) After how long will only 20 g remain?
What will be an ideal response?
Mathematics