A computer company received 420 customer service calls in one day. Forty-five

percent of the calls were about software issues.

of the calls were about software.

A. 19

B. 189

C. 229

D. 231

Ate the domain and range for the function f (x) = - x^2 5.

What is 10.3% of $8.49

What is the answer to 10x72

Which description does NOT guarantee that a quadrilateral is a rectangle? A a quadrilateral with all four angles right B a parallelogram with congruent sides C a quadrilateral with diagonals that are congruent and bisect each other D a quadrilateral

An electrical shop reduces display goods by 10% A display TV is sold for £810 What is the usual price of the same TV?

Is y=11 a function and why

5x - (x+4) = 10-2 (x-8) solve for x

Which pairs of numbers represent a number and its reciprocal? 1 and 1 2/3 and - 3/2 1/2 and 5 6 and 1/6 -4/7 and - 7/4

Which of the following lists is in the correct order from largest to smallest? A) 82, 80, 13, - 2 B) - 6, - 3, 1, 2 C) 35, 13, - 7, - 1 D) 18, 21, - 8, - 11

2log4-log3+2logx-4=0