Complete the equation so the result is an identity. 1 + 
= csc2x
A. cos2x
B. sin2x
C. cot2x
D. sec2x
Answer: C
Mathematics
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State whether you think that the variables have strong positive correlation, weak positive correlation, strong negative correlation, weak negative correlation, or no correlation.Hours of exercise per week and blood pressure.
A. Strong negative correlation B. Weak positive correlation C. Weak negative correlation D. Strong positive correlation E. No correlation
Mathematics
Use the graph and formula for f(x) to find the average rates of change of f from -4 to -1 and from 1 to 4.f(x) = -4x + 1
A. -4; 4 B. 4; -4 C. -4; -4 D. 4; 4
Mathematics
Solve the equation on the interval [0, 2?).cos
- cos
= 1
A. 
, 
B. 
, 
C. 
, 
D. 
, 
Mathematics
Evaluate the exponential expression.-52
A. -10 B. 25 C. -36 D. -25
Mathematics