Provide an appropriate response.
Estimation is an extremely important tool. Give some useful examples of using estimation.
What will be an ideal response?
Answers will vary.
Mathematics
You might also like to view...
Find the length and direction (when defined) of u × v.u = 2i + 8j , v = i - j
A. 10; -k B. 10; -10k C. 6; 6k D. 6; -6k
Mathematics
Find the unit tangent vector of the given curve.r(t) = (4t cos t - 4 sin t)j + (4t sin t + 4 cos t)k
A. T = - 
(sin t)j + 
(cos t)k
B. T = (4 cos t)j - (4 sin t)k
C. T = (-4 sin t)j + (4 cos t)k
D. T = (-sin t)j + (cos t)k
Mathematics
Solve the problem.If a given set has thirteen elements, how many of its subsets have somewhere from four through eight elements?
A. 4,719 subsets B. 1,419 subsets C. 5,434 subsets D. 6,721 subsets
Mathematics
Add. Write your answer in lowest terms.
+ 
+ 1
A. 1
B. 
C. 
D. 353
Mathematics