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SIZIF [17.4K]
3 years ago
12

Which of the following is an arithmetic sequence?

Mathematics
1 answer:
GalinKa [24]3 years ago
5 0

Answer:

B

Step-by-step explanation:

In an artihmetic sequence, there is a constant difference between two consecutive terms.

So for instance:

-6 -(-3) = -3

-3 -0 = -3

0 - 3 = -3

As you can see there is a difference of -3 from one term to the next

____________________________

You can also find the constant difference the other way around, for instance

3-0=3

0-(-3) = 3

-3-(-6) = 3

In this example, you can see that each term is 3 higher than the previous term

I hope this helps!!

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Step-by-step explanation:

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8 0
3 years ago
Find the measure of the indicated angle. Round to the nearest degree.
yuradex [85]
Angle=28.1416
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hope this helps




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8 0
2 years ago
When a watch is sold at ksh 126 aloss of x percent is made . If the same ksh 126, a loss of x percent is made . If the same watc
Nitella [24]

Answer:

ksh 140

Step-by-step explanation:

When a watch is sold for ksh 126 a loss of x% is made, that is( 100 - x)%

Hence, the loss amount = (126 X 100)/(100 - x)

When the same watch is sold for ksh 154 a profit of x% is made, that is (100 + x)%

Hence, the profit amout = (154 X 100)/(100 + x)

Therefore, (126 X 100)/(100 - x) = (154 X 100)/(100 + x)

12600(100 + x) = 15400(100 - x)

1260000 + 12600x = 1540000 - 15400x

28000x = 280000

x = 10%

In that case for a watch sold for ksh 126 a loss 10% is made, that is( 100 - 10)%

Hence, loss amount = (126 X 100)/90 = ksh 140

∴ the buying price is ksh 140

7 0
3 years ago
There were 935 offenses in 2000 and 2448 offenses in 2019. What is the percentage increase?
Artist 52 [7]

Answer:

Approximately 262%

Step-by-step explanation:

To find the percentage increase divide the new amount of offenses by the old amount of offenses:

2448/935 = 2.618

2.618 rounds to 2.62. Convert 2.62 into a percentage: 262%

The percentage increase between the amount of offenses in 2000 and the amount of offenses in 2019 is approximately 262%.

6 0
3 years ago
What is the arithmetic mean of the following<br> numbers?<br> 10,6, 4, 4, 6, 4, 1
slamgirl [31]

Answer:

5

Step-by-step explanation:

When you add up the values you get 35, then you divide it by the number of numbers in the set, which is 7, so when you divide 35/7, you end up with 5.

5 0
3 years ago
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