Which of the numbers below is not a rational number? ie, an irrational number.
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1
Question 3
3.
Which of the following is a perfect square?
1 point
1
Question 4
4.
Record the square root of the fraction represented by the shaded section of the square below.
Select all possible answers...
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1
Question 5
5.
Select the answer that correctly describes the square root of 56.25
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1
Question 6
6.
What is the length of each side in the square below?
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1
Question 7
7.
Which of the following most accurately describes a non-perfect square?
1 point
1
Question 8
8.
Using a calculator, determine which of the following is a perfect square...
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1
Question 9
9.
Between which two whole numbers does the below expression lie?
1 point
1
Question 10
10.
Record the two numbers between which the DENOMINATOR of the below equation must lie
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1
Question 11
11.
A square window has an area of 5.27 m^2. Which of the following is the BEST approximation of its side lengths?
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1
Question 12
12.
If the square root of x in the equation below lies between 3.5 and 4.5, between what range of numbers must x lie?
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1
Question 13
13.
In the triangle below, x must lie between...
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1
Question 14
14.
Which of the following approximations most closely describes the distance from A to B in the picture below? (The side length of each square represents 0.25 km)
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1
Question 15
15.
What units do we use for Surface Area?
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1
Question 16
16.
Find the Surface Area (to the nearest tenth):
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1
Question 17
17.
Find Surface Area in mm2(round to the nearest whole number. Do not write the units) :
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1
Question 18
18.
Find the Surface Area (to the nearest tenth):
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1
Question 19
19.
Find the surface area in mm2(round to the nearest whole number. Do not write the units) :
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1
Question 20
20.
Find the Surface Area of the cylinder with r = 1.75 cm and h = 3.6 cm (to the nearest tenth).