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galina1969 [7]
3 years ago
11

What is the mean of variable apiz help me i have one more question

Mathematics
1 answer:
timama [110]3 years ago
4 0
I think the mean of variable a is 4
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Twenty eight slips of paper are numbered 1 through 28 and are distributed among a group of people. A random number generator is
Inessa05 [86]

Answer:

Option C is the correct answer.

Step-by-step explanation:

Since a random number generator is used to select a single number between 1 and 28, inclusively;

For a fair decision to be made during the process, the number of persons in the set must be a divisor of 28.

Let's list the divisors of 28:

The divisors of 28 are {1, 2, 4, 7, 14, 28}

The only option that contains one of the divisors is option C which is 7.

5 0
3 years ago
Explain why the terms of the polynomial y2 + 7 are said to be relatively prime.
Georgia [21]

Answer:

The correct answer is because the alternative terms are prime and composite.

Step-by-step explanation:

The given polynomial is y^{2} + 7.

The value of the polynomial when y = 0 is 7.

The value of the polynomial when y = 1 is 8.

The value of the polynomial when y = 2 is 11.

The value of the polynomial when y = 3 is 16.

The value of the polynomial when y = 4 is 23.

The value of the polynomial when y = 5 is 32.

The value of the polynomial when y = 6 is 43.

And so on. Thus the value of the polynomial at alternate values of y are prime.  Thus this is why the polynomial is said to be relatively prime.

8 0
3 years ago
Carly went to walk her dog at 11:45 a.m. and got back home at 12:30 p.m. How long<br> was her walk
erik [133]

Answer:

45 minutes

Step-by-step explanation:

7 0
3 years ago
How do I figure this out ?
grandymaker [24]

Answer:

0.0082

Step-by-step explanation:

The n th term of a geometric sequence is

a_{n} = a₁ (r)^{n-1}

where a₁ is the first term and r the common ratio

Here a₁ = - 2 and r = - \frac{1}{3} , thus

a_{6} = - 2 (-\frac{1}{3}) ^{5} = - 2 × - \frac{1}{243} = \frac{2}{243} ≈ 0.0082 ( nearest ten- thousandth )

3 0
3 years ago
Read 2 more answers
What is log(21/x2) written in expanded form?
Elan Coil [88]
2log10(2vx2) is the answer
3 0
4 years ago
Read 2 more answers
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