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jonny [76]
2 years ago
5

This circle graph shows the results of a survey that asked 80

Mathematics
2 answers:
Natalka [10]2 years ago
8 0

Answer:

32

Step-by-step explanation:

i took the k12 test

Monica [59]2 years ago
4 0

Answer:

  • 32 people

Step-by-step explanation:

Looking at the graph, we can say that 40% of the people rode the bus. We also know that 80 people took the survey.

<u>Solution:</u>

  • 40/100 x 80
  • => 2/5 x 80
  • => 2 x 16
  • => 32 people

Hence, 32 people rode the bus.

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SOMEONE HELP! (b+3)(c-4)
choli [55]

Answer

bc - 4b + 3c - 12

solution,

(b + 3)(c - 4) \\  = b(c - 4) + 3(c - 4) \\  = bc - 4b + 3c - 12

hope it helps..

7 0
3 years ago
Read 2 more answers
the u.s. census bureau needs to estimate the median income of males in the u.s., they collect incomes from 2500 males. state the
Shkiper50 [21]

Individual : a male in the United States

Variable : income

Population : All males in the United States

Sample : 2500 males of which the information is collected

Parameter : Median income of males in the U.S

Statistic : Median income of the 2500 males sampled

  • Any quality, amount, or number that can be gauged or tallied qualifies as a variable. A data item is another name for a variable.
  • A sample is a subset of units chosen to represent all the individuals in a population. Because just a portion of the population was counted, it is only a partial enumeration. To estimate the characteristics of the total population of interest, data from the sampled units is used.
  • A statistic is a numerical representation of a sample, whereas a parameter is a numerical representation of the entire population. 

To learn more about statistics, visit :

brainly.com/question/8058700

#SPJ4

4 0
1 year ago
Alonzo, Alice, and Juan all solved the following problem but got different answers:
r-ruslan [8.4K]

Answer:

Juan believes the answer is -2/15.

Step-by-step explanation:

The given problem is :

\dfrac{-1}{3}\times \dfrac{2}{5}

We need to solve the problem.

\dfrac{-1}{3}\times \dfrac{2}{5}=\dfrac{-1\times 2}{3\times 5}\\\\=\dfrac{-2}{15}

So, the answer to the problem is \dfrac{-2}{15}. Hence, Juan is correct.

5 0
2 years ago
Sara and ava are taking a roadtrip that is 181.40.Sara drove 3/4 of the total distance. How many miles did sara drove?
Katen [24]
136.05 miles 181.4/4x3=136.05
4 0
2 years ago
The difference between eight times a number and three is equal to negative nineteen. What is the number? 2 -2 -3 3
castortr0y [4]
The answer is -2 because 8(-2)-3=-19
8(-2)= -16-3=-19
5 0
3 years ago
Read 2 more answers
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