Calculate and write the result as a decimal.(12.9)

A. 8.0625
B. 8.0496
C. 7.9851
D. 8.0754


Answer: A

Mathematics

You might also like to view...

Give an appropriate answer.How are the partial derivatives ?f/?x and ?f/?y of a function f(x,y) defined? How are they interpreted and calculated?

What will be an ideal response?

Mathematics

Multiply.(1)(-5)(-7)(-3)(3)

A. 105 B. -105 C. 315 D. -315

Mathematics

Solve the problem.For two connected gears, the relation  =  holds, where d is the diameter of the gear and N is the number of teeth. Find N1 if d1 = 2.5 in., d2 = 2.292 in., and N2 = 55. If necessary, round to the nearest whole tooth.

A. 70 teeth B. 120 teeth C. 7 teeth D. 60 teeth

Mathematics

Provide an appropriate response.Find the standard deviation for the scores:  98 97 92 93 90 92 80 85

A. 2.25 B. 15.77 C. 5.96 D. 0

Mathematics