The answer is 401.
There are 535 students and 3/4 of the class voted, so that means 3/4 of 535, which is 3/4 x 535.
535 x 3 = 1605. Then divide by 4
1605/4 = 401.25 rounded is 401.
The answer is 401.
Move the decimal 1 unit to the right converting 12.5 to 125.
The number 115 can be expressed as
115.0.
Convert 115.0 to 1150.
We now have 1150 ÷ 125.
Answer: 9.2
B. None of these plants is yet producing actual widgets
Explanation: since number of days is on the x axis, 10 days corresponds to 10 on the x axis. At 10, none of the lines are above 0 on the y axis yet. Since the y axis represents number of widgets, this means none of the plants have produced more than 0 widgets yet.
It’s be the fourth answer, x^2-8
You wouldn’t have to worry much about the absent coefficient.
1: B or C
2: 4.4
I hope this helps a little