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mixas84 [53]
2 years ago
13

Which number is not a perfect square? A. 4 B. 9 C. 111 D. 81

Mathematics
2 answers:
Paladinen [302]2 years ago
7 0

Answer:

C 111

Step-by-step explanation:

SpyIntel [72]2 years ago
3 0

Answer:

4

Step-by-step explanation:

T R U S T

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Please help 100 points!!
Naddik [55]

Answer:

Looking at the first question, it's asking what best describes the probability of tossing a number less than 6 on a number cube that has 6 numbers.  Impossible means that it will never land on it, for example asking what the probability of landing on 7 is.  Unlikely is something that doesn't happen often.  The best option that fits our scenario is option C, likely.

Looking at the second question, it's asking what the probability that the teacher chooses a girl in his class.  There are 15 girls and a total of 27 students in the class so we take the probability by doing 15/27.  We can narrow both the numerator and the denominator using 3 which gives us 5/9.  Therefore, the best option that fits our scenario is option C, 5/9.

Finally, looking at the last question, it's asking what the theoretical probability that the coin will land on heads on the next toss.  Theoretical probability doesn't consider how much times Murray tossed the coin, the only thing it cares about is what the actual probability of tossing a coin is.  Therefore that makes it a 50% chance of landing on a heads and a 50% chance of landing on a tails.  The best option that first our scenario is option B, 1/2.

<u><em>Hope this helps!  Let me know if you have any questions</em></u>

7 0
2 years ago
Read 2 more answers
What is the area of the triangle? 10, 4, and 26
Leno4ka [110]

Answer:

I cannot help without a picture, so please send one if you can?

Step-by-step explanation:

4 0
2 years ago
How do you find unknown angle measurements with no measurements on either side of the angle
Arada [10]

Answer:

See Below

Step-by-step explanation:

There Are Multiple Ways Of Doing This.

  1. Calculate The Angle, If Possible.
  2. Measure The Sides.

This Is All I Am Able To Think Of At The Moment.

8 0
3 years ago
F(x) = 5x – 20 find f(6), f(10), and f(20)
damaskus [11]

Answer:

f(6) = 10, f(10) = 30, f(20) = 80

Step-by-step explanation:

Plug in the values into the equation and compute. 5*6 - 20 = 10, 5*10 - 20 = 30, 5*20 - 20 = 80.

8 0
3 years ago
What is the GCF of <img src="https://tex.z-dn.net/?f=50x%5E%7B6%7D" id="TexFormula1" title="50x^{6}" alt="50x^{6}" align="absmid
jolli1 [7]

Answer:

2x^6

Step-by-step explanation:

First, we find the greatest common factor 50, 10 and 2.

It is 2.

Then, we find the greatest common factor of x^{6},x^{7} and x^{8} which is x^{6}.

Thus, the greatest common factor is 2x^6

5 0
3 years ago
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