Answer:
A. Concentration gradient must exist.
Step-by-step explanation:
Answer:
could u give the prices of the cheese pizza?
Answer:
D. 13 * 19 - 13x
Step-by-step explanation:
To get your answer, you have to distribute 13 to both numbers inside the parenthesis. So it would be 13 * 19 - 13 * x. You don't need the multiplication sign between the 13 and the x to say that they need to be multiplied.
ANSWER
The slant height is 40cm.
EXPLANATION
The lateral area of a cone is given by:

where r=10cm is the radius of the circle and l is the slant height.
It was also given that, the lateral area is 400π cm²
We substitute the values to get,

We now divide both sides by 10π.
This implies that,


Hence the slant height is 40cm.
Answer:
x>1
Step-by-step explanation: