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schepotkina [342]
3 years ago
14

Mrs. Baker conducted a survey in her classroom to determine what the students preferred to do during the summer break. Her surve

y revealed that 21 out of 30 students preferred to go swimming during the summer. If the school has a total of 1200 students, how many do you predict might enjoy swimming during the summer break?

Mathematics
2 answers:
zysi [14]3 years ago
6 0

Answer: B) 840

Step-by-step explanation: 21/30 is how much students prefer to go swimming during summer. If there is 1200 students in total, the simple way is to figure 21/30 of 1200 which is 840.

navik [9.2K]3 years ago
4 0

Answer:

B. 840

Step-by-step explanation:

21 is 70% of 30 and 70% of 1,200 is 840.

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The function graphed above is Y=|x+4|-2 because  when you solve for the graphs,  the number in the x-axis is always changed or turned to  the other side and there one can see that it would be -4 would be +4, and +4 and also -4.

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1 year ago
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3 years ago
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Romashka [77]

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3 years ago
Find the value of this pronumeral
Rina8888 [55]
<u>Answer</u>:

x = 70 ; 

y = 50  .
_____________________________________________________
Explanation:
_____________________________________________________
y = 50 ; since vertical angles are congruent.


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↔  x = 180 – (50 + 60) = 180 – (110) = 70.
_____________________________________________________
3 0
3 years ago
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