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joja [24]
3 years ago
14

A student solved this problem and said the answer was 3 feet. Gina had two pieces of ribbon. One was foot long and the other was

foot long. What was the total length of both pieces of ribbon combined? Is the student's answer reasonable?
Mathematics
2 answers:
enyata [817]3 years ago
8 0
That could be possible if your feet are 1.5 feet long.
Nana76 [90]3 years ago
3 0
The total combined length is 2 feet
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AlladinOne [14]
The answer is C
5/12= 0.4167
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5/12< 2.9 <7
4 0
3 years ago
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Do midpoint riemann sums get more accurate with more rectangle.
LUCKY_DIMON [66]

Answer:

Yes

Step-by-step explanation:

They get more accurate as they have more data, the more data the more accurate it would be.

7 0
2 years ago
Find the equation of a line that passes through (5,-3) and is perpendicular to y = x.
VashaNatasha [74]
We know the slope is -1, because perpendicular line's slopes are always the negative reciprocal. We plug (5, -3) in to get:
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Hope this helps!
==jding713==
8 0
2 years ago
A student studying his classmates' cars' ages reports the 5-number summary as {1, 3, 4, 8, 20}. what is the iqr for his data?
timurjin [86]

IQR for the data {1, 3, 4, 8, 20} is 5.

Interquartile Range(IQR) for a data is defined as the difference between third quartile and first quartile.

denoted by  IQR=Q₃-Q₁              (Q₃ is third quartile and Q₁ is first quartile)

The five number summary of a data set is represented as

{minimum, first quartile , second quartile , third quartile , maximum}..…(1)

According to the question

{1, 3, 4, 8, 20}

On comparing it with equation   …(1)

minimum=1

Q₁ =3    , Q₂=4 , Q₃=8 , maximum =20

IQR=Q₃-Q₁

Substituting the values we get

IQR=8-3=5.

Therefore , Interquartile Range for the data {1, 3, 4, 8, 20} is 5.

Learn more about Inter Quartile Range here brainly.com/question/28037049

#SPJ4

3 0
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Orlov [11]
The answer is A. the force will always pull back a lot deals with gravitational pull
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3 years ago
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