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Bond [772]
3 years ago
12

Jessica conducts an experiment. She flips a coin 100 times. In her experiment she gets heads 40 times and tails 60 times. Based

on her results, if she flipped the coin another 50 times, she should expect to flip heads _____ times.
Mathematics
2 answers:
Llana [10]3 years ago
8 0

Answer:

i think it would be 90 am sorry if i am wrong.

Step-by-step explanation:

egoroff_w [7]3 years ago
3 0

Answer:

20

Step-by-step explanation:

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Elodia [21]
X+y=10, x=10-y
4(10-y)+6y=332
solve the next parts yourself 
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When these data are graphed on a coordinate grid, the points all lie on the same line. What are the slope and y-intercept of thi
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Answer:

I know this is late but here

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The parameters of a linear function are the slope and the y-intercept
taurus [48]

Answer:

see the explanation

Step-by-step explanation:

we know that

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In this problem we have

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we have that

In this context

<em>Slope</em>

The slope or unit rate is equal to the cost per mile for the riders trip

The slope is $3 per mile

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3 0
3 years ago
<img src="https://tex.z-dn.net/?f=9x-3%20%5Cleqslant%2011x%20-%203" id="TexFormula1" title="9x-3 \leqslant 11x - 3" alt="9x-3 \l
AURORKA [14]

Answer:

0 ≤x

Step-by-step explanation:

9x-3 ≤11x-3

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9x-9x-3 ≤11x-9x-3

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Add 3 to each side

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