Perform the computation.-20 + (-11)
A. -9
B. 31
C. -31
D. 9
Answer: C
Mathematics
You might also like to view...
Decide whether the statement is true or false.If the radius of a right circular cylinder is tripled and the height is left unchanged, the volume is tripled.
A. True B. False
Mathematics
Find the domain and range of the function.F(t) =
A. D: (0,?), R: (0,?) B. D: [0,?), R: (-?,?) C. D: (-?,0), R: (-?,0) D. D: (-?,?), R: (-?,?)
Mathematics
Find the zero of f(x).f(x) = 6x + 12
A. -12 B. 12 C. -2 D. 2
Mathematics
Solve the problem.The half-life of radium is 1690 years. If 150 grams is present now, how long (to the nearest year) till only 100 grams are present?
Fill in the blank(s) with the appropriate word(s).
Mathematics