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Otrada [13]
2 years ago
15

A group of 40 students went on a field trip. Exactly 8 student wore blue shirt. what percent of the students on field trip wore

blue shirt
Mathematics
2 answers:
Vika [28.1K]2 years ago
5 0

20% wore a blue shirt

OLEGan [10]2 years ago
3 0

Answer:

20% student wore blue shirts

Step-by-step explanation:

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Which of the following is an example of the distributive property?
lukranit [14]

Answer:

option 3: 3(10+5) = 30+15

Step-by-step explanation:

7 0
3 years ago
3. At a bargain store, Tanya bought 3 items that each cost the same amount. Tony bought 4 items that each cost the same amount,
Inessa [10]
(a) 3x=4(x-2.25) (or simplified: 3x=4x-9)

(b) 3x=4x-9
0=x-9
x=$9

(c) 3x9=27
4x9=36
36-9=27
and 27=27 therefore they spent the same and it is correct

(d) Tanya's items cost $9 each and Tony's items cost $2.25 less than this, or $6.75
3 0
3 years ago
For which of the following sets of data should a stacked bar chart be used? A. The average height of men vs. the average height
Kobotan [32]

Answer:

C. The total number of movies watched categorized by science fiction vs. non-science fiction

Step-by-step explanation:

A stacked bar chart is a type of graph that is mostly used to simplify multiple parts and compare them as a whole.

It uses different "bars" and each bar represents one part of the whole and segments of that bar show the different parts or categories of the whole.

Consider option A

In this option, the total average height of men and women cannot be considered as a whole. Therefore, the stacked chart cannot be used.

Consider option B

In this option, the totak number of red cars and bicycles cannot be considered as a whole because cars and bicycles are two different kinds of sets.

Consider option C

Here, the total number of movies watched categorized by science fiction and non-science fiction can be considered a whole because science and non-science fiction movies are the same sets of data and they add up to the total number of movies.

Hence, a stacked graph is appropriate here.

Option C is the correct answer

8 0
2 years ago
What’s the area pls help for 30 points ?
solmaris [256]

Answer:67.5

Step-by-step explanation:

5*10=50

5*7=35    35/2=17.5

17.5+50=67.5

7 0
3 years ago
Read 2 more answers
(20 POINTS AND BRAINLIEST!!!)
Yanka [14]
Im not sure about the first one im probably wrong but im going with 12 and for the second one im going with 7 but im not positive with the answers <span />
8 0
3 years ago
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