The letter is c because you divide 40 by 5 = 8
The answer is 9 because 3/5 to second power is 9/25 then you multiply it by 25 and you get 9
Answer:
1020 students
Step-by-step explanation:
Given the trend line equation :
y = 0.1x + 18,
where y is the total number of staff members and x is the total number of students.
Using the equation, the predicted number of students in a school with 120 staffs ;
y = 120
y = 0.1x + 18
120 = 0.1x + 18
120 - 18 = 0.1x
102 = 0.1x
x = 102 / 0.1
= 1020 students
Answer:
He needs one more quart
Step-by-step explanation:
