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TEA [102]
3 years ago
15

What is the common difference for this arithmetic sequence? -5, -1, 3, 7, 11, ...

Mathematics
1 answer:
shutvik [7]3 years ago
3 0
It’s 4

7-11= 4
3-7= 4
and so on

Hope it helps:)
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Last year jo paid £245 for her car insurance. This year she paid£883 for her car insurance. What was the percentage increase
Kipish [7]

Answer:

72.2%

Step-by-step explanation:

Given data

Initial price=  £245

Final price= £883

% increase= Final - Initial / final  *100

% increase=883 - 245 / 245 *100

% increase= 638 / 883 *100

% increase=0.722*100

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Hence the increase is 72.2%

4 0
3 years ago
What is the answer to 2(9+7)
FrozenT [24]

Answer: 32

Step-by-step explanation:

1.) Write the initial equation: 2(9+7)

2.) Add the values in the parentheses: 2(16)

3.) Multiply the value in the parentheses by 2: 2(16) = 32

5 0
3 years ago
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The Seattle space needle is 604 feet tall. a model of the building is 48 inches tall. what is the ratio of the height of the mod
valkas [14]
604/4 = 151

answer is A


5 0
3 years ago
Identify the resulting probability as theoretical or experimental. One-half of the people in a chess club are adults 21 years ol
Alborosie
The correct answer is <span>D. The theoretical probability is 50%.

Hope this helps!
</span>
8 0
3 years ago
Read 2 more answers
Which angles are supplementary to each other?
Rus_ich [418]

Answer:

Angle 4 and Angle 1 are supplementary to each other.

Step-by-step explanation:

A line is 180°. Because angle 4 and angle 1 and right next to each other and they share a straight line, both of their angles should add up to 180°, making these two angles supplementary.

I hope this was helpful to you! If it was, please rate and press thanks! Have a fantastic day!

6 0
3 years ago
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