Which one of the following is necessarily true about any real number x and y where x < 0 < y?
Anonymous Quiz
20%
( x + y ) < 0
32%
|y - x| = -( y- x )
12%
( x + y ) > 0
36%
|x - y| = -(x - y)
β€2
β€4π1π₯1
β€5
If the sum of two numbers is 21 and their product is 110 then the numbers are________ and _____
Anonymous Quiz
82%
10&11
10%
9&12
6%
7&14
1%
15&6
β€2
β€2
Given data 20,16,12,8,18,5,9,24 then which one of the following is standard deviation of the data?
Anonymous Quiz
12%
6.14
42%
43.4
33%
4.2
12%
22.3
A fair die is tossed once. What is the probability that an even number appears?
Anonymous Quiz
19%
1/6
10%
1/4
17%
1/3
54%
1/2
What is the average of the frist six (positive) odd number each of which is divisible by7?
Anonymous Quiz
9%
46
33%
48
47%
42
11%
45
π6
α°α α αα! | α¨2018 α.α α¨αͺαα²α«α αα€α΅ α°ααα!
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π’ α¨2018 α.α α¨αͺαα²α«α αα°α αα€α΅ α αα (Official) α°αααα’
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π αααα½αα ααα«α αα€α΅ α₯ααααα½ααα! β€οΈ
Buβaan Qormaata Riimeediyaalii Bara 2018 ifoomera!
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@maths_group11
β€3π₯2
For all remedial students, use the following link to see your results.
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If x is the angle of the fourth quadrant. When tan(x) = -2, then what is the value of sec(x)?
Anonymous Quiz
7%
1/β5
46%
β5
25%
-β5
21%
β2
The point of intersection of the miedians of a triangle is called the____________ of the triangle.
Anonymous Quiz
36%
circumcentre
27%
orthocentre
12%
incentre
25%
centroid
What is the equation of the line passing through P (5,-1) and perpendicular to the line L: x - 3y = -7?
Anonymous Quiz
7%
y = 3x+14
62%
y = -3x+14
17%
y = 3x-14
14%
y = -3x - 14
What is the gradient of the line passing through P(2, 3) and Q(5, -3)?
Anonymous Quiz
29%
-2
36%
2
19%
0
17%
-3
β€4
If Birr 5000 is invested at a rate of 6% compounded quarterly ( 4 times a year), then how long does it take to double the investment?
Anonymous Quiz
16%
4.5 years
42%
11. 58 years
29%
17. 42 years
13%
6. 62 years
What is the angle of inclination of the line containing the points A( 0, 5) and B (4, 5)?
Anonymous Quiz
24%
135Β°
24%
90Β°
28%
180Β°
24%
0Β°