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Marina CMI [18]
4 years ago
13

The table below represents the total number of laps Jessica swam in the pool this summer:

Mathematics
2 answers:
77julia77 [94]4 years ago
8 0
It would be the last one for the answer
Minchanka [31]4 years ago
3 0

Compare the linear function given with the slope-intercept form of a line, given by,

y=mx+b

Where m is the slope and b is the y-intercept.


Comparing tells us that 10 is the slope. What does it mean?

<em>It means for </em><em>every unit increase in w (weeks)</em><em>, there is a </em><em>10 unit increase in number of laps</em><em>. </em>

This is choice 4.


ANSWER: "The number of laps Jessica increased her swim by each week"

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A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 48.0 and 58.
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Answer: 0.025

Step-by-step explanation:

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\int^{50.5}_{50.25}\ f(x)\ dx\\\\=\int^{50.5}_{50.25}\ \dfrac{1}{10}\ dx\\\\=\dfrac{1}{10}|x|^{50.5}_{50.25}\\\\=\dfrac{1}{10}\ [50.5-50.25]=\dfrac{1}{10}\times(0.25)=0.025

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3 years ago
The grounds keeper of Estofer Park has to mow 14,623 sq. ft. of grass. He can mow 13 sq. ft of grass in one minute. How many min
MA_775_DIABLO [31]

Answer: 1,124\frac{11}{13}\ minutes

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Let be "x" the time in minutes that will take him to mow the entire park.

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- The remainder of that division is 11  (This will be the numerator of the fraction).

- The denominator does not change.

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x=1,124\frac{11}{13}\ min

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Step-by-step explanation: C

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