Answer:
A & B
Step-by-step explanation:
you need A to convert the 18cm into meters, which will give you m/s, then you need B to convert s to min to get the answer in the requested m/min.
The formula for density of an object is Density=
First you plug in the information you already know. 163.5=
Now you have to solve for the mass so you multiply 0.492 by 163.5
Lastly, you simplify and you will get 80.44. Hope this helped :)
Answer:
10:05
Step-by-step explanation:
10:05
7:40+2 hours =9:40+25=10:05
2.8.1
By definition of the derivative,
We have
and
Combine these fractions into one with a common denominator:
Rationalize the numerator by multiplying uniformly by the conjugate of the numerator, and simplify the result:
Now divide this by <em>h</em> and take the limit as <em>h</em> approaches 0 :
3.1.1.
Differentiate one term at a time:
• power rule
The last two terms are constant, so their derivatives are both zero.
So you end up with