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Furkat [3]
4 years ago
11

Find the common difference for the given sequence. 1.05, 1.1, 1.15, 1.2, ...

Mathematics
2 answers:
muminat4 years ago
8 0
The common difference is the difference between subsequent terms.
1.1 - 1.05 = 0.05

The common difference is 0.05. This is verified because we can get the next term by adding 0.05 to the current one.
stiv31 [10]4 years ago
6 0
The answer is 0.5

proof
1.1-1.05=1.15-1.1=1.2-1.15=0.5
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liberstina [14]

The scale of the diagram as described in the task content is; 1: 8 where k= 8.

<h3>What is the scale of the diagram?</h3>

It follows from the task content that the original length of the room in discuss is 8cm. It therefore follows that the length of the room in the scale diagram is 1cm. On this note, the scale of the diagram in discuss is; 1 : 8 as 1cm on the diagram corresponds to 8cm actual length.

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2 years ago
Determine whether the equation I'd always, sometimes, or never true. 2/3x+2=2x
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It is true sometimes because it only has one solution. 
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3 years ago
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What is the nth term for 7,11,15,19
Murrr4er [49]

Answer:

a_{n} = 4n + 3

Step-by-step explanation:

Note there is a common difference d between consecutive terms, that is

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This indicates the sequence is arithmetic with n th term

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 7 and d = 4, thus

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5 0
3 years ago
Outside a home there is a keypad that will open the garage if the correct six-digit code is entered. How many codes are possible
Karolina [17]

Answer:

1000000 = 1 MLN CODES

Step-by-step explanation:

According the terms of the problems the code has 6 digits or has 6 positions.

At 1st position any of 10 digits (0,1,2,3,4,5,6,7,8 or 9 ) can put

The digits can repeated, so at position 2 any of 10 difits can put.

At position 3 again any of 10 digits can put and similarly for each of next positions can be put any of 10 digits.

So each position of the code has 10 possible variants.

To find the total number of possible codes we have to multiply the number of variants for each position to each other.

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3 0
3 years ago
Solve for x. −1/4x+5=3/4 Enter your answer in the box. ​ x =
Dmitry_Shevchenko [17]

Answer:

The answer is x = 17.

Step-by-step explanation:

-x/4 + 5 = 3/4

-x/4 = 3/4 - 5 = -17/4

-x = -17

x = 17

8 0
4 years ago
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