Solve the problem. Leave your answer in polar form.z = 6
w = 12
Find
.
A.
B.
C.
D.
Answer: D
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Find the transformation from the uv plane to the xy plane.u = x2 + y2, v = 5x
A. x = , y =
B. x = , y =
C. x = , y =-
D. x = , y =
Show that the set has cardinal number ?0 by establishing a one-to-one correspondence between the set of counting numbers and the given set. Be sure to show the pairing of the general terms in the sets.{4, 16, 64, 256, ...}
A.
{ | 1, | 2, | 3, | 4, | ..., | n, | ...} |
? | ? | ? | ? | ? |
{ | 4, | 16, | 64, | 256, | ..., | 4n, | ...} |
B.
{ | 1, | 2, | 3, | 4, | ..., | n, | ...} |
? | ? | ? | ? | ? |
{ | 4, | 16, | 64, | 256, | ..., | n4, | ...} |
C.
{ | 1, | 2, | 3, | 4, | ..., | n, | ...} |
? | ? | ? | ? | ? |
{ | 4, | 16, | 64, | 256, | ..., | 42n, | ...} |
D.
{ | 1, | 2, | 3, | 4, | ..., | n, | ...} |
? | ? | ? | ? | ? |
{ | 4, | 16, | 64, | 256, | ..., | 4n, | ...} |
Add or subtract. Simplify the answer. -
A.
B.
C.
D.
Find the solution by graphing the system of equations.A tour group split into two groups when waiting in line for food at a fast food counter. The first group bought 6 slices of pizza and 5 soft drinks for $27.52. The second group bought 5 slices of pizza and 4 soft drinks for $22.64. We can represent this situation with the system of equations 6p + 5s = 27.52 5p + 4s = 22.64where p is the cost of a slice of pizza and s is the cost of a soft drink. Determine the cost of one slice of pizza.
A. $2.26 per slice of pizza B. $3.12 per slice of pizza C. $1.76 per slice of pizza D. $2.62 per slice of pizza