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3 years ago

Help pls what is the slope intercept of (3,5) and (2,1)

Mathematics

1 answer:

Montano1993 [528]3 years ago

5 0

M=1-5/2-3=-4/-1=4
M=4
(3,5)
5=2(3)+b
5=6+b
b=-1

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Phantasy [73]

Answer:

The amount in checking will always be twice in any week.

Step-by-step explanation:

Let's say, $w$ represents the week, $s$ represents the saving account and $c$ represents the checking account.

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Balance in checking account in any week $=c=10w+50$

Translate the statement into mathematical equation. Remember to use " = " for word "is" in the given statement.

We have to find $w$ for $2s = c$ .

Putting the values, we have:

$2(5w+25)=10w+50$

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Which means in each week the amount in checking is twice the amount in savings.

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3 years ago

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Answer:

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3 years ago

What is the range for this set of data? 7, 15, 12Mrs. Juarez graded ten English papers and recorded the scores. 92, 95, 100, 62,

ra1l [238]

Answer:

Following are the solution to the given question:

Step-by-step explanation:

Please find the complete question in the attached file.

Arrange the value into the ascending order:

$62, 88, 89, 90, 92, 95, 96, 98, 100, 100$

Calculating the Range:

$= Greatest - Lowest\\\\= 100 - 62\\\\ = 38$

Outlier = This might be the value "far" from other data values= 62

The range of scores would be, sans outlier,

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Calculating the range without outlier $= 100 - 88 = 12$

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Calculating the IQR without outlier $= 99 - 89.5 = 9.5$

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Option a is "True".

Option b is "True".

Option c is "True".

Option d is "False".

Option e is "False".

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melamori03 [73]

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4 years ago

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3 years ago