Divide.-0.4 ÷ 0.02
A. -20
B. -3.8
C. -2
D. -0.38
Answer: A
Mathematics
You might also like to view...
Graph the hyperbola.
- 
= 1
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The circumference of a circle is 5? ft. Find its radius.
A. 
ft
B. 
? ft
C. 5 ft
D. 10 ft
Mathematics
Find the exact value of the indicated trigonometric function of ?.sin ? = 
, sec ? < 0Find cos ? and tan ?.
A. cos ? = - 
, tan ? = - 
B. cos ? = 
, tan ? = 
C. cos ? = - 
, tan ? = 
D. cos ? = - 
, tan ? = - 
Mathematics
Solve.A painter can finish painting a house in 3 hours. Her assistant takes 5 hours to finish the same job. How long would it take them to complete the job if they were working together? (Round your answer to the nearest tenth, if necessary.)
A. 4 hr B. 2.4 hr C. 2 hr D. 1.9 hr
Mathematics