Solve the problem.Alex and Juana went on a 40-mile canoe trip with their class. On the first day they traveled 14 miles. What percent of the total distance did they canoe?
A. 3%
B. 300%
C. 35%
D. 0.35%
Answer: C
Mathematics
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Find the first four terms of the binomial series for the given function.
3
A. 1 - 
x + 
x2 - 
x3
B. 1 + 
x + 
x2 + 
x3
C. 1 + 
x + 
x2 + 
x3
D. 1 - 
x + 
x2 - 
x3
Mathematics
Solve the problem.A technician has readings that take 1
minutes each to read and record. How many readings can be completed in 60 minutes?
A. 7 readings B. 80 readings C. 45 readings D. 21 readings
Mathematics
The letters r and ? represent polar coordinates. Write the equation using rectangular coordinates (x, y).r(1 - 2 cos ?) = 1
A. x2 + y2 = (2 + x)2 B. x2 + y2 = 1 + 2x C. x2 + y2 = 2 + x D. x2 + y2 = (1 + 2x)2
Mathematics
Verify that the equation is an identity.
Mathematics