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3 years ago

How do I solve this problem 6-y+5y-6y

1 answer:

4 0

Hi there...

6 - y + 5y - 6y
Let's combine the like terms
(6)+(-y+5y-6y)
(6)+(-y-y)
(6)+(-2y)
6 - 2y

I hope that's help !

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I’ll mark brainliest!

ra1l [238]

Answer:

y < -2

Step-by-step explanation:

it cannot be anything with ≤ bc the circle is open

and y is < -2 because the arrow goes left basically selecting all of the numbers less than -2

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3 years ago

There are 15 research doctors participating in the study and the research board needs to be established with the offices of dire

Nat2105 [25]

Answer:

32760

Step-by-step explanation:

There are 4 positions on the board. There are 15 possible candidates for the first position. That leaves 14 candidates for the second position. Which leaves 13 for the third position, and 12 for the fourth position.

15 × 14 × 13 × 12 = 32760

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3 years ago

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Use the following frequency distribution (of SAMPLE DATA) in answering the questions: class 0-9 f=10; class 10-19 f=20; class 20

lutik1710 [3]

Answer:

1. Five classes in the frequency distribution

2.The mid point of the third class is 24.5

3.The total number of frequency is 100

4.The relative frequency of the third class is (20/100=0.2)

5. We use n-1 because we are dealing with a sample data

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7. The value of the standard deviation is 11

Step-by-step explanation:

See attached picture for the solutions

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3 years ago

Five to to the 5th power over five to the eight

sveticcg [70]

$\frac{5^{5} }{5 ^{8} }$
Hope I helped, also, I used the math thingy, which I haven't used before, so I'm not sure quite how this turned out, well, I guess we will see in a minute! But if it does not work I can try it just typing regularly.

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3 years ago

What's the prime number grater than 20

tino4ka555 [31]

Numbers with more than two divisors are called composite numbers. The first 20 primes are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, and 71.

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3 years ago

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