Answer:
O
Step-by-step explanation:
in a function the first electrical elements don't repeat itself
Answer:
0.025
Step-by-step explanation:
Given that a statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 46.0 and 56.0 minutes
Let X be the length of the class of statistics professor
X is U(46,56)
We are to find the probability that a given class period runs between 51.25 and 51.5 minutes.
The pdf of X is =
Using this we can find probability using integration
=
Answer:
B
Step-by-step explanation:
because its something thats important and needs to be done
Answer:
a) $175 b) It will be $126
Step-by-step explanation:
Cost price of 3 games= $140
Let the original price of games= $ x
Discount is given= 30%
According to question
x = $140
x = $140
x ×0.8= $140
x= $
x= $175
Hence, the original price of games $ 140
(b) If Sam had given a discount of 20%
Again a discount = 10%
The price of games=$ 140
Now, the selling price will be= 175×
Now, the selling price will be= $ 126
Hence, the price will be different.