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stiv31 [10]
3 years ago
11

A group of students were surveyed to find out if they like walking pets and/or mowing lawns during the holidays. The results of

the survey are shown below:
25 students like walking pets
4 students like walking pets but do not like mowing lawns
23 students like mowing lawns
7 students do not like walking pets


Four students created the tables below to represent the data. WP represents walking pets and ML represents mowing lawns.

Sam
Like WP Do Not Like WP Total
Like ML 2 21 23
Do Not Like ML 5 4 9
Total 7 25 32
Brenda
Like WP Do Not Like WP Total
Like M 21 2 23
Do Not Like ML 4 5 9
Total 25 7 32
Cathy
Like WP Do Not Like WP Total
Like ML 23 2 25
Do Not Like ML 4 5 9
Total 27 7 34
Nathan
Like WP Do Not Like WP Total
Like ML 2 23 25
Do Not Like ML 5 4 9
Total 7 27 34


















Which student's table is correct?
Sam
Brenda
Cathy
Nathan
Mathematics
1 answer:
seropon [69]3 years ago
6 0

Answer:

the answer is Brenda.

Step-by-step explanation:

Look at the totals 1st to see if they add up to the words. in this case, only Brenda's does.

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Surface area hw help pls
Natali [406]

Answer:

Find the perimeter first then the are

Step-by-step explanation:

8 0
2 years ago
Mr. Smith works on a temporary basis. The mean length of each job he gets is three months. If the amount of time he spends betwe
Eduardwww [97]

Answer:

Mr Smith gets a new job, every 5 months on the average.

Step-by-step explanation:

Mr Smith spends an average of 3 months on every job he gets.

Then he spends an average of 2 months in between jobs.

Meaning, on the average, if he has a job, he does it for 3 months, then leaves, lends the next 2 months without a job, then gets another job at the end of the 2 months without a job and then he repeats the cycle of 3 months on the job, 2 months without the job.

So, on the average it takes Mr. Smith, (3+2) months to get a new job.

6 0
3 years ago
EASY 14 POINTS, PLEASE HELP ASAP.
jenyasd209 [6]
Well really it would have to depend on the flashlight. Is it an led bulb or a regular bulb?
5 0
3 years ago
Read 2 more answers
Write an equation for the line parallel to the given line that contains C.
lyudmila [28]

ANSWER

y= - 4x + 18

EXPLANATION

The given line has equation;

y =  - 4x + 5

The slope of this line is

-4

The given line is parallel to this line so it has the same slope:

m =  - 4

The equation of this line is in the form:

y-y_1=m(x-x_1)

We substitute the slope and the point:

(3,6)

y-6= - 4(x-3)

y= - 4x + 12+ 6

y= - 4x + 18

6 0
3 years ago
Write a proportion for the statement.<br> 40 is to 10 as 32 is to 8.
Svetach [21]

Hi! ⋇

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

  All proportions have <u>this</u> <u>form</u>:

  \sf{\dfrac{a}{b}=\dfrac{c}{d}}, Where \sf{\dfrac{a}{b}} is equal to \sf{\dfrac{c}{d}}.

 If \sf{\dfrac{a}{b}\neq\dfrac{c}{d}}, it's <u>not</u> a proportion.

_________________________

  Here we have two pairs of numbers:

40,10 and 32,8.

Written As a <u>proportion</u>, they <em>look like</em> :

\sf{\dfrac{40}{10}=\dfrac{32}{8}}

Hope this made sense to you :)

\it{Calligrxphy}

    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

6 0
1 year ago
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