Which type of number is ?

a. Rational number
b. Irrational number
c. Natural number
d. Whole number


a. Rational number
The number is a rational number.

Mathematics

You might also like to view...

Find the length of the parametric curve defined over the given interval.x = cos t, y = ln(sec t + tan t) - sin t, 0 ? t ? 

A. ln  - ln 2
B. ln 2 - ln 
C.
D. ln 2 + 

Mathematics

Sketch the surface z = f(x,y).f(x, y) = x2

A.

B.

C.

D.

Mathematics

Write a different inequality with the same meaning.x < -10

A. -10 > x B. x ? -10 C. -10 ? x D. x > -10

Mathematics

Determine a formula for the exponential function.

A. f(x) = 17.15 ? 1.3x B. f(x) = 35 ? 0.7x C. f(x) = 17.15 ? 0.7x D. f(x) = 24.5 ? 1.7x

Mathematics