Write the number in scientific notation.In 1997, the total value of imports and exports for Canada was $318,160,000,000.
A. $318.16 × 109
B. $3.1816 × 1012
C. $3.1816 × 1011
D. $3.1816 × 1010
Answer: C
You might also like to view...
If r(t) is the position vector of a particle in the plane at time t, find the indicated vector.Find the velocity vector.r(t) = (cot t)i + (csc t)j
A. v = (csc2 t)i + (cot t csc t)j B. v = (-sec2 t)i - (tan t sec t)j C. v = (sec2 t)i + (tan t sec t)j D. v = (-csc2 t)i - (cot t csc t)j
Any non-zero number divided by zero is ____.
A. infinity B. undefined C. zero
Solve the problem.The formula 
can be used to estimate the maximum safe velocity v, in miles per hour, at which a car can travel along a curved road with a radius of curvature r, in feet. To the nearest whole number, find the radius of curvature if the maximum safe velocity is 20 miles per hour.
A. 160 ft B. 400 ft C. 1000 ft D. 64 ft
Simplify the expression. Use absolute value symbols, if necessary.
?
What will be an ideal response?