Answer:
&
Step-by-step explanation:
I'm sure you are familiar with the product rule,
If y = u*v => dy/dx = u * dv/dx + v * dy/dx <----- product rule
In this case:
Now remember the sum rule:
For this second bit we apply the chain rule:
If we substitute these values back into the expression...
...we get the following:
The rest is just pure simplification:
Now let's equate this to equal 8 for the second bit and solve for x:
Answer:
3.6%
Step-by-step explanation:
Because the two events are independent, their probabilities are multiplied, so the probability of a student being born in March and having a blood type of O+ is 9% * 40% = 0.09 * 0.40 = 0.036 = 3.6%
I think the answer is possibly B or D
Answer:
yes tax is .7 per dollar there for every dollar u spend u pay an extra .7
Hey there!
5 x w = 10 to the second power . . .
10 x 10 = 100
5 x 100 = 500
5 x w = 500
500 = 5w
w = 100 <-------
Hope this helps you.
Have a great day!