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kipiarov [429]
3 years ago
9

Which type of sequence is shown? Check all that apply. 4, 8, 12, 16, . . . The numbers are quickly getting larger, so this is a

geometric sequence. The numbers are slowly getting larger, so this is an arithmetic sequence. This is an arithmetic sequence because there is a common difference of 4 between each term. This is a geometric sequence because there is a common ratio of 2 between each term. Add 4 to the last term to extend this arithmetic sequence. Multiply the last term by 2 to extend this geometric sequence.
Mathematics
1 answer:
melisa1 [442]3 years ago
7 0

Step-by-step explanation:

4, 8 , 12 , 16 .....

  • This is an arithmetic sequence because there is a common difference of 4 between each term.
  • This is a geometric sequence because there is a common ratio of 2 between each term.

Hope it will help.

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Mrs. Jones is creating a seating chart for the front row of her classroom. She has 10 possible students to place in the front ro
Lemur [1.5K]

Answer:

5 seats

Step-by-step explanation:

if I'm getting the right idea, the seats are NOT enough

since the number of arrangement of 10 people in a row is

10! = 3628800 which is a lot larger than 30240.

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Let number of seats be

10PX = 30240

\frac{10!}{(10-X)!} = 30240

(10-X)! = \frac{10!}{30240}

(10-X)! = 120

(10-X)! = 5!

10-X = 5

X = 5

5 0
2 years ago
Evaluate x4 + 4x3 - 2x2 + 11x - 6 for x = 3
erica [24]

Step-by-step explanation:

f(x)  =  {x}^{4}  + 4 {x}^{3}  - 2 {x}^{2}  + 11x - 6

f(3) =  {3}^{4}  + 4. {3}^{3}  - 2. {3}^{2}  + 11.3 - 6

f(3) = 81 + 4.27 - 2.9 + 33 - 6

f(3) = 81 + 108 - 18 + 33 - 6

f(3) = 198

8 0
2 years ago
Read 2 more answers
Don works in home construction. He determined that the function t(A)=144A/9.252 gives the total number of 9 in. tiles needed to
Oksanka [162]

Answer:

6,226 tiles of 9 in are needed to cover an area of 400 square feet

Step-by-step explanation:

Let

A -----> an area in square feet

t(A) ---> the total number of 9 in. tiles needed

we have

t(A)=\frac{144A}{9.252}

For A=400 ft^2

substitute in the equation and solve for t

t(400)=\frac{144(400)}{9.252}

t(400)=6,226\ tiles

That means -----> 6,226 tiles of 9 in are needed to cover an area of 400 square feet

6 0
3 years ago
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ohaa [14]

Answer: 6.8571 (Round as needed)

Hope this is correct

Step-by-step explanation:

This is a simple ratio problem

Using the similarity statement we can say 14:12, (ab:pq)

That is our ratio.

So we do 14/12 = 8/x, we solve this using algebra to get our answer.

Hope this is correct.

7 0
2 years ago
A coin is flipped four times, and the result is recorded for each flip. How many possible outcomes are there for the experiment?
stira [4]
To find this out multiply 2 * 2 * 2 * 2 to get 16 possible combinations
7 0
2 years ago
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