Perform the indicated operation. Assume that variables represent positive numbers.
(
- 
)
A. 25
- 
B. 5
- 
C. 5
- 
D. 5
- 5
Answer: C
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Solve the problem.A nail 8
inches long is driven into a board 1
inches thick. How much of the nail protrudes from the other side of the board?
A. 9
inch(es)
B. 1
inch(es)
C. 6
inch(es)
D. 
inch(es)
Use Euler's method to approximate the solution. Also find the exact solution. Round your answers to four decimal places.Use Euler's method with ?x = 0.2 to approximate y(1) given that 
and y(0) = 7. Also find the exact value of y(1) given that 
A. y(1) ? 9.4883; the exact solution is y(1) = 9.7183 B. y(1) ? 8.9136; the exact solution is y(1) = 8.7183 C. y(1) ? 8.8736; the exact solution is y(1) = 9.7183 D. y(1) ? 8.2659; the exact solution is y(1) = 8.7183
Round the number to the given place value.In a town in California, the average consumption of soft drinks per day per elementary school student is 15.385 ounces. Round this value to the nearest tenth.
A. 16 ounces B. 15.3 ounces C. 15.5 ounces D. 15.4 ounces
Determine the number of triangles ABC possible with the given parts.a = 15, b = 28, B = 94°
A. 0 B. 3 C. 2 D. 1