statistics
14, 9, 3, 14, 2, 7, 13, 6
Mean: 8.5; Median: 8; Mode: 14
3x-4>8
x>4
How many sides does a hexagon has?
6
An Information Services Manager is purchasing a large number of word processing software licenses at a cost of $125 each. The software company gives a volume discount of 3.5% for large purchases. If the department manager has a budget of $17,300 to purchase the licenses, approximately how many licenses can she purchase?
143
The solution of pair of linear equations -2x + 3y + 1 = 0; 2x + 5y - 25 = 0 is (x, y) =
(5, 3)
Real Estate agent Carl has 5 potential homes to show his clients, how many permutations are there for the order in which he shows his clients these 5 homes?
120
5x-18>2
*has a line under the >*
4
A triangle has the measure of its angles as 70 degrees, 60 degrees, and 70 degrees. What is the type of triangle?
The triangle does not exist
An employee who earned $550 a week working 35 hours had her pay increased by 5 percent. Later, her hours were reduced to 30 per week, but the new hourly rate of pay was retained. What was her new amount of weekly pay?
$495.00
In which of the following methods, one of the variables is removed to get the value of another variable in solving linear equations?
Elimination method
Identify the median of the given data set: 2, 4, 5, 7, 8
5
4(x + 2) - 1 > 5 - 7(4 - x)
x < 10
The angle which is less than 90 degrees is called?
Acute angle
If Kim reduces the weekly number of hours she works by one-fourth and her current weekly income is $520.00, what is her new weekly income?
$390.00
Using elimination method, what will be the value of y after solving -x - y = 5 and -x + 4y = 15?
2
Most frequently occurring value in the data set is called
Mode
2x < x − 4 ≤ 3x + 8
-6≤x<-4
How many edges does a cube has?
12
Pamela’s salary is $3125.00 per month. If she receives a salary increase of 5%, her new monthly salary is
$3281.25
If k =3 and (x-2)/4 = k, then find the value of x.
14