In getting the average of all the measurement you give you need first to sum all the measurements and also make sure that you do it properly. Then divide the sum with the number of measurements. By calculating the answer is 10.288
Answer:
Complementary
Step-by-step explanation:
Answer:
x = d/c
Step-by-step explanation:
If cx=d and you want to solve for x, divide both sides of this equation by c. You'll get x = d/c.
Answer:
see picture
Step-by-step explanation:
Answer:
280 students
78260 minutes
307.45 minutes per day
Step-by-step explanation:
A We multiply the total number of students by the fraction that are high schoolers to determine the total number of high schoolers
700 * 2/5 = 280
There are 280 high schoolers
B The total time high schoolers spend in school is the time 1 student spends in school times the number of students
279.5 * 280 =78260 minutes
C The high schoolers spends 279.5 minutes in class
10% = .1
We need to add 10% to this time
279.5 * 10%
279.5 * .1 = 27.95
Add this because they spend 10% more time
279.5 + 27.95 =307.45 minutes
