Answer:
6
Step-by-step explanation:
No. objects in one set = 7
Let there be n set
Then, No. objects in n set = 7*n = 7n
Given that total no of objects are 48
Thus,
7n = 48
n = 48/7 = (42+6)/7 = 42/7 + 6/7 = 6 + 6/7
n = 6 + 6/7
Thus, there will be 6 set which has 7 objects. fraction means one set is fraction 6/7 but set cannot be in fraction hence negating it.
Now, total objects in 6 sets = 6*7 = 42.
No. of objects left = 48 - 6 = 6
54,273 = A * 1.70^6 where A is the initial number
A = 54273/1.70^6 = 2248
Let
be the mean and
the standard deviation.
Joe's score tells you that
, while Jon's score says
. Solve this to get
and
.
Answer:
...
Step-by-step explanation:
oki?
