You are right about the domain.
I don’t know sorry! ⚠️⚠️ but I hope that you can find the answer
True. The domain of the function gives all real numbers.
Answer:
Below.
Step-by-step explanation:
To find the number of students in each grade you multiply the marks by the frequency density. The number of students is given by the area under the rectangles.
So to find the number of students with grade U (< 160) it is:
120 * 0.2 + 40*0.5
= 24 + 20
= 44.
The number for Grade E
= (200 - 160) * 0.5
= 40 * 0.5
= 20.
The others can be found in the same way.
Answer:
Exact Form: log1/2(462)
Decimal Form:
8.85174904
Step-by-step explanation:
