7. Tell if each number is prime or composite. How do you know? a) 18 b) 21 c) 48 d) 37
8. Only...
Mathematics, 19.02.2020 05:51, chartrow7
7. Tell if each number is prime or composite. How do you know? a) 18 b) 21 c) 48 d) 37
8. Onlyoneprimenumberiseven.
Which number is it? How do you know it is a prime number?
9. List all the factors of each number.
Sort the factors into prime numbers and composite numbers. a) 52 b) 28 c) 63 d) 76
10. . a) 16,32 b) 18,27 c) 30,75
11. . a) 18 b) 48 c) 21 d) 75
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8
12. Evaluateeachexpression.
a) 35164 b) 8(64) c) 8699
13. Evaluateeachexpression.
a) 16974(1845) b) 8537482525
14. Drawanumberline. Markeachintegerontheline. How did you know where to place each integer? 3, 5, 1, 2, 0
15. .
a) Sandhaskatedbackward100m.
b) Karlearned$140mowinglawns.
c) The temperature in Alida, SK, was 12°C
below zero.
d) Theelevatorwentup7floors.
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16. Useanumberline.
Order the integers in each set from least to greatest.
a) 4, 3, 2, 1, 4
b) 8, 5, 0, 5, 17
c) 10, 9, 8, 7, 6
Answers: 3
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Asystem of equation is shown below 6x - 2y equals 3 . and 5x + 3y equals 4. would you solve by substitution or elimination? and why
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Divide. write in the simplest form. 4 1/6 divided by 10
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Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8
Answers: 2
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