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sveta [45]
3 years ago
11

According to the graph, a student who studies 10 hours per week should earn a score of about how much?

Mathematics
1 answer:
Mazyrski [523]3 years ago
3 0
80 or 100% what are the options
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On a given day, 36 of the 445 students in a school were absent. What was the appproximate absentee rate that day?
Nata [24]

Answer: The approximate absentee rate that day would be 8.09%.

Step-by-step explanation:

Since we have given that

Number of students who were absent = 36

Total number of  students = 445

We need to find the approximate absentee rate that day :

Rate of absentee of that day would be

\dfrac{\text{Number of absentee}}{\text{Total number of students}}\times 100\\\\=\dfrac{36}{445}\times 100\\\\=8.09\%

Hence, the approximate absentee rate that day would be 8.09%.

5 0
3 years ago
Use the explicit formula an=a1+(n-1)
Ronch [10]
The anwser is a hope it helps
6 0
3 years ago
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What is the solution to 9+4n -79
Vlada [557]

Answer:

17.5

Step-by-step explanation:

You have to find n right?

9+4n-79 = 0

-> 4n = 70

-> n = 17.5

8 0
3 years ago
I need help with this?
Anastaziya [24]

Answer:

it is 7

Step-by-step explanation:

6 0
3 years ago
A composition of a reflection and a translation is called a __________________
ivolga24 [154]
A reflection is a transformation across a line called the line of reflection, so that the line of reflection is the perpendicular bisector of each segment joining each point and its image. ... A translation is an isometry , so the image of a translated figure is congruent to the preimage.
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