Perform the row operation(s) on the given augmented matrix.
A. 
B. 
C. 
D. 
Answer: A
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Carli and Dale want to divide fairly the chocolate-strawberry cake shown below using the divider-chooser method. The total cost of the cake was $18.00. Carli values strawberry and banana equally, but values chocolate twice as much as either of these put together. Dale values chocolate three times as much as he values strawberry. Further, he values strawberry twice as much as he values banana.
If Carli is the divider, which of the divisions shown below is consistent with Carli's value system?
A. Division 1 B. Division 2 C. Division 3 D. all of these E. none of these
Provide an appropriate response.Suppose the cumulative distribution function for the random variable X is given byF(x) = 
Find P(2 < X < 3).
Fill in the blank(s) with the appropriate word(s).
Solve the problem.A deep sea diving bell is being lowered at a constant rate. After 12 minutes, the bell is at a depth of 400 ft. After 45 minutes the bell is at a depth of 1700 ft. What is the average rate of lowering per minute?
A. 37.8 ft per minute B. 28.9 ft per minute C. 39.4 ft per minute D. 0.03 ft per minute
Use the graph to find the standard equation of the circle.
A. (x + 3)2 + (y - 1)2 = 4 B. (x - 3)2 + (y + 1)2 = 4 C. (x - 3)2 + (y + 1)2 = 16 D. (x + 3)2 + (y - 1)2 = 16