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Korolek [52]
3 years ago
5

What is the slope of this graph???​

Mathematics
1 answer:
prohojiy [21]3 years ago
4 0

Answer:

4/3

Step-by-step explanation:

Draw a triangle, to help calculate the gradient. I would draw a triangle from 20 to 80 on the x axis, and join that with a line from 0 to 80 on the y axis

Slope = Change in y / Change in x

= 80 / 60 = 4/3

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Question 9 and 10 <br><br> Thanks so much
Dafna1 [17]
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you get 28
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2 years ago
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Nady [450]

Answer:

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Step-by-step explanation:

5 0
3 years ago
Subtract (3<br> 21) from (-9-81).
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Answer:

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8 0
3 years ago
Read 2 more answers
A coin is flipped three times. How does P(H, H, H) compare to P(H, T, H)?
Gekata [30.6K]
P(H,H,H)=P(H,T,H)

This is classical probability, so the probability of an event is the number of "favorable" events over total events.

The total number of events, by the counting principle, is 2^3=8.
The total number of events remains the same for P(H,H,H) and P(H,T,H), as you're still flipping 3 coins with two sides.

For P(H,H,H) the favorable event is (H,H,H) so 1, for P(H,T,H) the favorable event is (H,T,H) also one.

Conclusion:

P(H,H,H)=P(H,T,H)=1/8
3 0
4 years ago
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