Evaluate using a scientific calculator. Express answer rounded to three decimal places.e-2.8
A. 0.061
B. 0.361
C. -7.611
D. -0.061
Answer: A
You might also like to view...
Find the limit.
A. 1 B. ? C. 0 D. No limit
Evaluate the function for the given values of a and b. Then use the intermediate value theorem to determine which of the statements below is true.a = -2 and b = -1f(x) = 3x5 - 9x3 - 9x2 + 5
A. f(-2 ) and f(-1) have opposite signs, therefore the function f does not have a real zero between -2 and -1. B. f(-2 ) and f(-1) have the same sign, therefore the function f has a real zero between -2 and -1. C. f(-2 ) and f(-1) have the same sign, therefore the intermediate value theorem cannot be used to determine whether f has a real zero between -2 and -1. D. f(-2 ) and f(-1) have opposite signs, therefore the function f has a real zero between -2 and -1.
Tell whether permutations or combinations are being described.7 dishwashers are ranked for performance by an independent laboratory.
A. Combinations B. Permutations
Evaluate the expression for x = -2, y = 3, z = -4.
A. 4 B. -4 C. 2 D. -2