Solve the problem.Find the area A of a rectangle with length 9.4 cm and width 11.8 cm.

A. A = 110.92 cm2
B. A = 221.84 cm2 
C. A = 37.6 cm2
D. A = 21.2 cm2 


Answer: A

Mathematics

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Find the indicated probability. Round your answer to 6 decimal places when necessary.The probability that a particular region in Mexico will be hit by a hurricane in any given year is 0.06. Find the probability that the region will be hit by a hurricane in 3 consecutive years.

A. 0 B. 0.000216 C. 0.18 D. 0.0036

Mathematics

Express the given number in exponential form.-8 + j

A. 8.06e-0.124j  B. 8.06e-1.45j C. 8.06e3.02j D. 8.06e1.70j

Mathematics

If a and b are rational numbers, with a ? 0 and b ? 0, and if m and n are integers, determine if the following is true or false. Justify your answer.(ab)-m =  ? 

A. True; (3 ? 1)-2 =  ? 
B. False; (2 ? 1)-2 ?  ? 

Mathematics

For the following rational function, identify the coordinates of all removable discontinuities and sketch the graph. Identify all intercepts and find the equations of all asymptotes.f(x) =   

A. no removable discontinuities;
no x-intercept, no y-intercept;
asymptotes x = 3, x = 4, y = 0

B. removable discontinuity at (-4, -1);
no x-intercept, y-intercept: ;
asymptotes x = - 3, y = 0
 
C. no removable discontinuities;
no x-intercept, no y-intercept;
asymptotes x = - 3, x = -4, y = 0

D. removable discontinuity at (4, 1);
no x-intercept, y-intercept: ;
asymptotes x = 3, y = 0
 

Mathematics