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Elza [17]
2 years ago
7

There are 300 students in the 6th grade class, 4 are running for class president. Which type of survey below would give valid re

sults?
A. survey three 6th graders
B. survey six 6th graders
C. survey ten 6th grades
D. survey thirty 6th grades
Mathematics
1 answer:
Vera_Pavlovna [14]2 years ago
7 0

Answer:

D. survey thirty 6th grades

Step-by-step explanation:

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Simplify. √-64 A) -8 B) 8i C) -8i D) 32i
Vedmedyk [2.9K]

Answer:

C

Step-by-step explanation:

8i

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6 0
3 years ago
Find the 100th term of the following arithmetic sequence <br> 5.5, 6, 6.5, 7, ...
AysviL [449]

Answer:

  55

Step-by-step explanation:

The n-th term of an arithmetic sequence is given by the formula ...

  an = a1 + d(n -1)

where a1 is the first term (5.5) and d is the common difference (0.5).

So, the n-th term is ...

  an = 5.5 +0.5(n -1) = 5.0 +0.5n

For n = 100, the term is ...

  a100 = 5.0 +0.5(100) = 55

The 100th term of the sequence is 55.

8 0
3 years ago
Read 2 more answers
You have 3.4 gigabytes available on your MP3 player. Each song is about 0.004 gigabyte. How many more songs can you download ont
Leto [7]

Answer:

850 songs

Step-by-step explanation:

3.4 ÷ 0.004 = 850

Hope this helps!! :)

8 0
3 years ago
Is the triangle you just created: Equilateral, Isosceles or Scalene? WHY?
Paladinen [302]

Answer:

Scalene

Step-by-step explanation:

Because the triangle has different sides i just answered this like 10 mins ago l.ol

6 0
2 years ago
What is the coefficient in this expression?5 minus 4.7 minus 2 x + StartFraction 5 over 8 EndFractionNegative 4.7Negative 2Start
WITCHER [35]

Answer:

-2

Step-by-step explanation:

i did the test

4 0
2 years ago
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