Answer:
1/6
Step-by-step explanation:
There are 6 possible outcomes when you roll a die
1,2,3,4,5,6
P(5) = number of outcomes with a 5/ total outcomes
=1/6
8/x-7=7/2
16=7(x-7) cross multiply
16=7x-49
-7x=-49-16
-7x=-65 divides each side by -7
-7x/7=-65/7
X=65/7
Alternative form
X=92/7
Which is 1st options in your questions.
Hope this helps!
He he 3.05, 5 more dimes so subtract .50= 2.55, now dimes and nickels are even so divide 2.55/.15(one nickel and one dime), The answer is 17, now add the five extra dimes, 22 dimes and 17 nickels
Since 1 foot equals to 12 inches, it can be written as 1/12. We just have to multiply both the numerator and denominator by 5. If we do this, then the answer will be 5/60. So, in five feet, there are 60 inches.
Hope it helps :)
Answer:
The mean is 64.33 inches and standard deviation is 2.64 inches.
Step-by-step explanation:
Given:
Mean = 163.4 cm
Standard deviation=6.7 cm
Solution:
As we know 
So for mean, 
For standard deviation, 
