Answer:
2 74/100
Step-by-step explanation:
The answer is 5 because the reasons are that it completes the question that is asked
Answer:
41/20
Step-by-step explanation:
or 2 1/20
Answer:
the answer is 93
Step-by-step explanation:
mean of x,y,z
x+y+z
3 terms
(x+y+z)/3=mean
so
represent next test score as x
89+94+82+84+98+x
count how many terms ther are (6 terms)
mean is 90
(89+94+82+84+98+x)/6=90
add the like terms
(447+x)/6=90
multiply both sides by 6 to clear fraction
447+x=540
subtract 447 from both sides
x=93
10^6/10^-3 = 10^6-(-3) = 10^6+3 =
10^9