2. A history class is made up of 12 tenth graders and 9
eleventh graders. The tenth graders averaged 77 on the
midterm exam, and the eleventh graders averaged 91
on the midterm exam. What was the average grade on
the midterm exam for the entire class? [basic]

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

we have the parent function given by,

1. the function is translated 5 units to the left.

so, we get,   becomes

2. the function is translated 5 units to the right.

so, we get,   becomes

3. the function is translated 5 units upwards.

so, we get,   becomes

4. the function is translated 5 units downwards.

so, we get,   becomes

5. the function is reflected across x-axis.

so, we get,   becomes

6. the function is reflected across y-axis.

so, we get,   becomes .

step-by-step explanation:

mark brainliest.

answer: 10 turtles

step-by-step explanation: as turtles have four legs so 4.10=40 therefore birds are 4 which sue counted