Answer:
X is 30
Step-by-step explanation:
X is 30
23 plus 8 times 2
First way is to first find the sum and then find 37% of it. Second way is another way round, find 37 of 27 3/5 and 37% of 15.9 and then add it.
Lets do it
37%=0.37
- its the result
Second way its
0.37* 27 3/5 + 0.37*15.9=10.212 + 5.888=16.095
Wouldn't you do 18.20 divide that by .65 & get 28. So the tool was used for 28 minutes
If at least one has to be heads then it would be 1/5
Answer:
The probability is 1/17.
Step-by-step explanation:
The total number of ways in which 2 cards can be selected from a pack of 52 cards is
The total number of combinations of 2 cards with hearts equals
Thus the probability of the event that both the cards have hearts becomes