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GarryVolchara [31]
2 years ago
13

An electrician is hired to install a ceiling fan. She estimates that the installation will take no more than 45 minutes if the h

ouse is up to building code. If the house is not up to building code, she estimates that the installation will take longer than 120 minutes. Which graph represents the number of minutes it could take her to install the fan?
Mathematics
2 answers:
Annette [7]2 years ago
8 0

Answer:

The third image

Step-by-step explanation:

Your mom

agasfer [191]2 years ago
4 0

Answer:

option C

Step-by-step explanation:

I got the right answer c;

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20 points 3 math questions<br><br> please help with these math questions
JulsSmile [24]

Answer:

B, False,

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the quotient of 83.3 and 24.5
Svetradugi [14.3K]

Answer:

3.4

Step-by-step explanation:

83.3 divided by 24.5= 3.4

5 0
3 years ago
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1) A basket of apples are given to a group of students. If 3 apples are given to each student, there will be 8 apples left. If 5
sattari [20]

Answer:

1) either 5 or 6 students in the group

2) 6 rooms are booked

Step-by-step explanation:

1) x students  

3x + 8 = apples

5 (x-1) + y (the one get less than 5 apples)

3x + 8 = 5 (x - 1) + y

3x + 8 = 5x - 5 + y

2x + y = 13

X       1       2      3      4      5      6

Y       11      9      7      5      3       1

because y < 5 so x = 5 or x = 6

2) x rooms are booked

4x + 20   total students

8 (x-1) + y (the students in room not full))

4x + 20 = 8 (x-1) + y

4x + 20 = 8x - 8 + y

4x + y = 28

X       1       2      3      4      5      6

Y       24    20    16    12     8      4

y < 8 answer is 6 rooms

4 0
3 years ago
14 plus 5(x plus 3) minus 7
Damm [24]
14+5(x+3)-7
14+(5x+15)-7
7+5x+15
5x+22
7 0
3 years ago
The following two-way table shows the data for the students of two different grades in a school:
Alenkasestr [34]
There are 18 students in Grade 7, 10 are in band, so 10/18 = 0.56 are in band.

There are 12 students in Grade 8, 10 are in band, so 10/12 = 0.83 are in band.

Students in Grade 8 are more likely to be members of the band.

8 0
3 years ago
Read 2 more answers
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