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Soloha48 [4]
2 years ago
13

Jacob distributed a survey to his fellow students asking them how many hours they'd spent playing sports in the past day. He als

o asked them to rate their mood on a scale from 0 to 10, with 10 being the happiest. A line was fit to the data to model the relationship.
Which of these linear equations best describes the given model?

Choose 1 answer:

5x+1.5

1.5x+5

−1.5x+5


Based on this equation, estimate the mood rating for a student that spent 2.52, point, 5 hours playing sports.

Round your answer to the nearest hundredth.
Mathematics
2 answers:
Zigmanuir [339]2 years ago
8 0

Answer: it’s B

Step-by-step explanation:

andrew-mc [135]2 years ago
4 0

Answer:8.75

Step-by-step explanation:

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andrey2020 [161]
X<12 
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<span>x + 5 < 17 </span>
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3 0
3 years ago
A typical red blood cell in human blood has a diameter of approximately 0.0007 cm. Enter this diameter in scientific notation.
jonny [76]

Answer:

7-E -4

Step-by-step explanation:

My school supplyes us with a calculator and lucky for you it does scientific notation

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3 years ago
Given the north and east coordinates of point A (400,100), and point B (60,470), what are the distance and bearing from point A
Ugo [173]
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3 years ago
7. What is the equation of a circle with a
Anni [7]

Answer:

equation of circle is (x+5)^2+(y-3)^2=16

Step-by-step explanation:

equation of circle (x-x_1)^2+(y-y_1)^2=r^2where r=redius of circle,[tex](x_1,y_1) is centre of circle

centre of circle=(-5,3)

put the value of centre and redius in the equation

equation of circle {(x+5)^2+(y-3)^2}=4^2

7 0
3 years ago
Assume that the random variable X is normally distributed with mean μ=80 and standard deviation σ=18. Find the 11th percentile f
choli [55]
<span>The value you are looking for is 70 - 8.4 = 61.6 Hope it helps

</span>
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