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Charra [1.4K]
3 years ago
10

Which of the sequences is an arithmetic sequence

Mathematics
2 answers:
Kipish [7]3 years ago
6 0
B because arithmetic mean that they are add g or subtracting each time the same amount
Verizon [17]3 years ago
4 0

Answer:

Step-by-step explanation:

Alright, lets get started.

Arithmetic sequence is when a certain number is added in each term to get the next term of sequence.

The first term is given as -20 in option B

When we add -7 in it, we will get -27

When we add -7 in -27, we will get -34

When we add -7 in -34, we will get -41

When we add -7 in -41, we will get -48

It means this is a arithmetic sequence with common differnce -7.

hence the sequence is -20, -27, -34, -41, -48   :   Answer

Hope it will help :)

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Taylor dropped a rubber ball from a height of 8 feet.The ball hit the ground after 1 second,bounced up to 5 feet in the next sec
Rzqust [24]

Answer:

The graph is constant in the interval [4,6]

Step-by-step explanation:

We are given that,

Taylor dropped a rubber ball from a height of 8 feet.

So, at time t= 0 sec, the ball is being thrown.

Now, the next events follows as below:

1. After a second, the ball hits the ground.

2. It bounces up to 5 feet in the next second.

3. The ball again hits the ground in the next second.

4. Now, the ball again jumps up to height 2.5 feet, when Taylor holds the ball for 2 seconds more.

So, we get the figure given below, we see that,

The graph is constant in the interval [4,6].

3 0
3 years ago
Jake makes nine loads of all the bread. He uses 30 grams of olives in each loaf. He started with 1 kg of olives how many grams o
kifflom [539]

9514 1404 393

Answer:

  730 grams

Step-by-step explanation:

1 kg is 1000 g.

The amount remaining is ...

  1000 g - 9(30 g) = (1000 -270) g = 730 g

Jake has 730 grams of olives left.

8 0
2 years ago
Please help. If this isn't done by today i'm grounded :(
DedPeter [7]

Answer:

B. temporary

Step-by-step explanation:

The last sentence says that the alignment of atoms does not last long.

4 0
2 years ago
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How many solutions does x2 - 10x=-25 have?
Elina [12.6K]

Answer:

4.2 Solving x2-10x+25 = 0 by Completing The Square . This quadratic equation has one solution only. That's because adding zero is the same as subtracting zero.

Step-by-step explanation:

3 0
2 years ago
What number is 40% of 30?
Darya [45]

Answer:

12

Step-by-step explanation:

40/100*30

=12

6 0
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