128.309728
add all numbers together and divide by 50(there are 50 numbers)
find the difference of each number and 67.92(the mean)
add all these numbers together and divide by 50
Answer:
n=13
Step-by-step explanation:
3n-6=33
Add 6 to both sides
3n=39
Divide both sides by 3
n=13
Answer:
b
Step-by-step explanation:
Answer: Light caused the eludes plants to photosynthesize, releasing O2 gas
Answer:
36*5+80 =260
Step-by-step explanation:
hope this helps