Solve the problem.Bob has a machine that measures the watts of light bulbs. The first light bulb he measured was 
The second light bulb he measured was 4.39 more watts than the first light bulb. The third light bulb he measured was 3.90 fewer watts than the first light bulb. How many watts were there in all three light bulbs?
A. 110.78 watts
B. 119.56 watts
C. 127.36 watts
D. 47.98 watts
Answer: B
Mathematics
You might also like to view...
Solve the problem.In an arithmetic sequence with first term P0 and common difference d, the sum of the first 200 terms is given by
A. 200(2P0 + 199d). B. 200(2P0 + 200d). C. 100(2P0 + 200d). D. 100(2P0 + 199d). E. none of these
Mathematics
Verify the identity.cot 2 x + csc 2 x = 2 csc 2 x - 1
What will be an ideal response?
Mathematics
Evaluate the exponential form. -53
A. -15,625 B. 125 C. 625 D. -125
Mathematics
State whether the function is a polynomial function or not. If it is, give its degree. If it is not, tell why not.f(x) = 1 + 
A. Yes; degree 0 B. No; x is raised to a negative power C. Yes; degree 1 D. Yes; degree 10
Mathematics