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aleksandrvk [35]
3 years ago
11

Write the next 4 terms of the sequence -4, -1, 4, 11

Mathematics
1 answer:
garri49 [273]3 years ago
7 0

Answer:

20, 31, 44, 59

Step-by-step explanation:

find difference between

-4 and -1 is 3

-1 and 4 is 5

4 and 11 is 7

next term: 11+9=20

next term: 20+11=31

next term: 31+13=44

next term: 44+15=59

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3 + b/9 &lt; 4<br>show work please
Gekata [30.6K]

First, before multiplying to cancel the fraction, let's isolate x by subtracting both sides by 3:

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To cancel out the fraction, we multiply both sides by 9:

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8 0
3 years ago
QUESTION
garri49 [273]

Answer:

45

Step-by step

What do we already know about the equation?

We know that they EACH bought a hockey puck($17) and 2 shirts

Half of 214 is 107. So they had to have spent 107 separately

So we make the equation and let s represent shirts

2s + 17 = 107

    - 17            -17

2s= 90.    DIVIDE by 2

s = 45

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3 years ago
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By using a scatter plot we can get the relationship of two variables or correlation.

There will be two types of correlation.

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Similarly if slope of the estimated line will be negative then it will be a negative correlation.

From the above scatter plot notice that it has a negative slope and we can draw a fair estimate line on this scatter plot. So, there is strong negative correlation.

Hence the correct choice is -0.8.

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Answer:

Step-by-step explanation:

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