Answer:
Step-by-step explanation:
i think its C sorry if its wrong
So we are using the denominator 20.
1/2 of 20 would be 10.
So, out of 20 we multiply it by 10 since it is our numerator.
Now, we have converted it to 100/200.
Freshman : 100 students
Sophomores : 10 students
Juniors : 20 students
Seniors : 70 students
Answer:
Step-by-step explanation:
First, multiply both sides by -4. You must also change the inequality sign since you are multiplying both sides by a negative number.
Subtract 1 from both sides.
Answer:
12
Step-by-step explanation:
4 / sqrt {9}
4(3)
4 x 3
12
Answer:55
Step-by-step explanation:
55
