Estimate the square root of the following number, n, by finding a natural number a such that a < 
< a + 1.28
A. 36
B. 5
C. 25
D. 6
Answer: B
Mathematics
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Provide an appropriate response. Solve the following quadratic using any method, rounding to the nearest hundredth if necessary: 6x2 - 16x + 8 = 0.
A. x = -2, -0.67 B. x = -2, -0.66 C. x = 2, 0.67 D. x = 2, 0.66
Mathematics
Add. Simplify, if possible.-78.01 + (-18.99)
A. 97 B. -97 C. 59.02 D. -59.02
Mathematics
Solve the problem.If two fair dice are rolled, find the probability that the roll is a double given that the sum is 11.
A. 
B. 
C. 0
D. 
Mathematics
Use transformations to graph the function.y = -3 cos x
A. 
B. 
C. 
D. 
Mathematics