Answer:
91
Step-by-step explanation:
Mean is calculated as
mean = 
let x be his test score of his last test , then
= 85 ( multiply both sides by 7 )
504 + x = 595 ( subtract 504 from both sides )
x = 91
Oh shorter one inch from a foot rit?
One foot=12 in
12-1=11
11 inches
Answer:
D. 0.74.
Step-by-step explanation:
It is a BINOMIAL trial, which means that there are only two outcomes: either success, or failure.
So, if the probability of success is 0.26, the probability of failure will be 1 - 0.26 = 0.74.
Hope this helps!
Answer:
3/10???????????????????????
Answer:
$5.45
Step-by-step explanation:
68 miles -$4.36
85 miles -?
[85×4.36]68
5.45