Answer:
Step-by-step explanation:
I=PRT/100
I=5000*10*4=200,000/100
I=$2000
Answer:
Its oka linden
Step-by-step explanation:
Just cause
If score of 3,540 points is 2 standard deviations above the mean score of 3,110, then:
3,110 + 2 s= 3,540
2 s = 3,540 - 3,110 = 430
s = 430 : 2
s = 215
Answer: A) The standard deviation is 215.
answer
115 problems
explanation
since each student works out the same number of problems, you want to divide (total problems)/(students) to get the problems per student
the 4 hours is irrelevant here
total problems / students
= 8970 / 78
= 115 problems
