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nasty-shy [4]
2 years ago
14

Use the geometic sequence to answer the following questions: 3, 9, 27, .....

Mathematics
1 answer:
asambeis [7]2 years ago
7 0
Each number is multiplied by 3

So next in sequence is 81, 243, 729
You might be interested in
If the square root of p2 is an integer greater than 1, which of the following must be true? I. p2 has an odd number of positive
Grace [21]

Answer:

Option | and Option || is True

Step-by-step explanation:

Given:

If the square root of p^{2} is an integer greater than 1,

Lets p = 2, 3, 4, 5, 6, 7..........

Solution:

Now we check all option for p^{2}

Option |.

p^{2} has an odd number of positive factors.

Let p=2

The positive factor of 2^{2}=4=1,2,4

Number of factor is 3

Let p=3

The positive factor of 3^{2}=9=1,3,9

Number of factor is 3

So, p^{2} has an odd number of positive factors.

Therefore, 1st option is true.

Option ||.

p^{2} can be expressed as the product of an even number of positive prime factors

Let p=2

The positive factor of 2^{2}=4=1,2,4

4=2\times 2

Let p=3

The positive factor of 3^{2}=9=1,3,9

9=3\times 3

So, it is expressed as the product of an even number of positive prime factors,

Therefore, 2nd option is true.

Option |||.

p has an even number of positive factors

Let p=2

Positive factor of 2=1,2

Number of factor is 2.

Let p=4

Positive factor of 4=1,2,4

Number of factor is 3 that is odd

So, p has also odd number of positive factor.

Therefore, it is false.

Therefore, Option | and Option || is True.

Option ||| is false.

4 0
3 years ago
PLEASE ANSWER QUICKLY... Liam and Michelle split the cost of supplies to build some trebuchets. The expression for the cost that
Vika [28.1K]
I got you.

Just plug 2 in for t into your expression.
You should get 6.8
8 0
3 years ago
Read 2 more answers
Could u all check this if am correct before i turn it in.​
just olya [345]
All the answers are correct.
8 0
2 years ago
Read 2 more answers
Equation 2(4x − 11) = 10.
dedylja [7]
Since you didn't provide instructions, I am going to assune you are being asked to solve for x. To do this, just distribute and simplify.

2(4x-11)=10
Distribute the 2 to the expression (4x-11)
8x-22=10
Add 22 on both sides
8x=32
Divide by 8 on both sides
x=4

~I hope this helps!~
4 0
3 years ago
Evaluate the Riemann sum for (x) = x3 − 6x, for 0 ≤ x ≤ 3 with six subintervals, taking the sample points, xi, to be the right e
NikAS [45]

The answer for number one is -3.938.


For full answer it is found on:

https://www.algebra.com/algebra/homework/Finance/Finance.faq.question.1029380.html



3 0
3 years ago
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