Answer:
Step-by-step explanation:
x² - 6x + 7 = 0
x² - 6x = -7
Find 6÷ 2 = 3. Find 3² = 9. Now add 9 to both side
x² - 6x + 9 = -7 +9
x² - 2*x*3 + 3² = 2
(x - 3)² = 2
Solution
x - 3 = √2
x - 3 = ± 1.41
x = 1.41 + 3 ; x = -1.41 + 3
x = 4.41 ; x = 1.59
Answer:
72 units
Step-by-step explanation:
There are two ways to solve the problems.
Count graphically, horizontally there are 9 units, vertically there are 8 units in the rectangle. So the area is 9*8 = 72 units.
Alternatively, check the difference between two adjacent vertices,
1. between (4,-3) and (4,5), the difference is (0,8), or 8 units.
2. between (4,5) and (-5,5), the difference is (9,0), or 9 units.
So again, the area of the square is 8*9=72 units.
I'm very sure the answer would be (4, 64)
Answer:
Interestingly, the likelihood of a randomly chosen student being a female is <u><em>0.58</em></u> at this school.
Step-by-step explanation:
This school features more female students than male students. <em>Consequently, if resources are allocated equally (because it has been found that both female and male male students are similarly likely to be involved), the number of female students involved in after-school athletics programs is greater than the number of male students and could clarify the facilities issues.</em>
The correct answer is D. NURSING AIDES HAD FEWER PEOPLE IN 2002.
<span>Employment Projections
Job Number of People (2002) Projection (2012) Percent Change
Nursing Aides 1,375,000 1,718,000 25
Customer Service 1,894,000 2,354,000 24
(1,718,000 - 1,375,000) / 1,375,000 = 343,000 / 1,375,000 = 0.249 or 0.25 or 25%
(2,354,000 - 1,894,000) / 1,894,000 = 460,000 / 1,894,000 = 0.242 or 0.24 or 24%
The base number is the number of people in 2002. There is a higher percent change in number for nursing aides despite having lesser people added because its base number is lower than those in customer service. </span>