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tia_tia [17]
3 years ago
11

The data in the table were collected from two random samples of 50 students. Stuudents were asked their favorite recreational ac

tivity. Make two reasonable inferences based on the results.

Mathematics
2 answers:
Korolek [52]3 years ago
3 0
38/50 students preferred sports when the survey was first taken, we can infer that more kids are going to picks sports when we take the survey again.
Out of 50 randomly picked students only 4 said they watch tv, we can infer that this number will stay a single digit when we take the survey again
Olin [163]3 years ago
3 0

Answer:

<h2>"73% of the students play sports as recreational activity".</h2><h2>"The majority of students prefer sports as recreational activity".</h2>

Step-by-step explanation:

According to the table, 73 people have sports as recreational activity. Observe that the total number of students is 73 + 14 + 13 = 100.

So, 73 of 100 students prefer sports as recreational activity, this represents 73/100= 0.73 (73%).

So, one reasonable inference is that "73% of the students play sports as recreational activity".

Now, based on this percentage representation, we can also say that "the majority of students prefer sports as recreational activity".

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27 1/5 over 4/5 as a unit rate
REY [17]

Answer:

\frac{34}{1}  or 34

Step-by-step explanation:

we know that

To find the unit rate divide 27 1/5 by 4/5

but first

Convert mixed number to an improper fraction

27\frac{1}{5}=27+\frac{1}{5}=\frac{27*5+1}{5} =\frac{136}{5}

so

\frac{136}{5}:\frac{4}{5}=\frac{136}{4}=\frac{34}{1}

8 0
3 years ago
PLS HURRY WILL GIVE BRAINLIEST
marta [7]

Answer:

C. y= 6x-5

Step-by-step explanation:

Given Information :

Slope (m) = 6

y-intercept (b) = -5

Equation of a line :

y=mx+b

Where :

m = slope

b = y-intercept

So , with the given the information , the equation is :

y = 6x - 5

7 0
3 years ago
Assuming that a soap bubble is a perfect sphere, what is the diameter of a bubble containing 1,000 cm3 of air? Round to the near
Minchanka [31]

Answer:

17.85 cm

Step-by-step explanation:

1) Area of a sphere formula: A=4\pi r^{2}

2) Plug in A: 1000 = 4\pi r^{2}

3) Simplify: 1000 = 12.56r^{2}

4) Divide Each Side By 12.56: 79.61783439 = r^{2}

5) Take the Square Root of 79.61783439 to Solve for r: 8.922882628 = r

6) Double r to get the diameter: 8.922882628*2= 17.84576486

7) Round to the Nearest Tenth: 17.85 cm

8 0
3 years ago
Nate walk 11 miles in 4 hours. At what unit rate does Nate walk?
coldgirl [10]

Answer:

2.75 or 2 3/4

Step-by-step explanation:

just divide 11/4 that's how many miles Nate walked every hour

4 0
3 years ago
Angie an Kenny play online video games. Angie buys 1 software package and 3 months of game play. Kenny buys 1 software package a
Sati [7]

Answer:

One month of gameplay costs $15

Step-by-step explanation:

Angie: 20 + 3x

Kenny: 20 + 2x

(20 + 3x) + (20 + 2x) = 115 --- add their costs together

(20 + 20) + (3x + 2x) = 115 --- collect like terms

40 + 5x = 115 --- simplify

5x = 75 --- subtract 40 from both sides

x = 15 --- divide both sides by 5

4 0
3 years ago
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