Answer:
The correct answers are "After adding the 0 test score, the mean would be affected.", ad "Before the missed test, Eva’s median score was 91".
Step-by-step explanation:
We know that the mean and median scores would not be helpful in determining Eva's abilities since the 0 is not a representation of how much she knows. However, it will affect the average as adding a 0 to the numerator and a 1 to the denominator will lower the average.
Finally, we can tell the median is 91 before added as when we line up the scores in ascending order, the middle number is 91.
82, 90, 91, 96, 100
Answer: it moves at a constant speed and stays in the same direction
Step-by-step explanation:
It does this because there is no friction or nothing pushing on it therefore there is nothing to slow it down or speed it up
Answer:
Step-by-step explanation:
The only answer that makes any sense is B. A commission works on the premise that the more you sell, the more money you take home.
Suppose a car salesman working at a GM dealership is working on a salary of 10% of the selling price. (A bit high).
Suppose on one month he sells 10 trucks, each one selling for 40000 dollars.
1 truck brings in 40000*10/100 = 4000 for the salesman.
10 trucks bring in 10*4000 = 40000 dollars.
The next month he only sells 8 Trucks. His commission is
40000 * 10/100 = 4000 per truck
8 trucks * 4000 = 32000 total for that month. A little less but it's quite a bit for a month's work all the same.
Answer:
3 positions to the right.
Step-by-step explanation:
1000 * 6.093
= 6093.
Answer:
<h2>
-27/4</h2>
Step-by-step explanation:
Given the quadratic polynomial given as g(x) = x²- 5x + 4, the zeros of the quadratic polynomial occurs at g(x) = 0 such that x²- 5x + 4 = 0.
Factorizing the resulting equation to get the roots
x²- 5x + 4 = 0
(x²- x)-(4 x + 4) = 0
x(x-1)-4(x-1) = 0
(x-1)(x-4) = 0
x-1 = 0 and x-4 = 0
x = 1 and x = 4
Since a and b are known to be the root then we can say a = 1 and b =4
Substituting the given values into the equation 1/a+1/b-2 ab
, we will have;
= 1/1 + 1/4 - 2*1*4
= 1 + 1/4 - 8
= 5/4 - 8
Find the Lowest common multiple
= (5-32)/4
= -27/4
<em>Hence the required value is -27/4</em>
