Answer: 1 and 2 only
Step-by-step explanation:
SA = s2<span> + 2 × s × </span>l<span> Is the formula for the surface area of a square pyramid</span>
Let's say you had the number 70.
70
/ \
10 7
/ \
5 2
Answer: 7,5,2 are your prime numbers
Answer:
Molar absorptivity coefficient
Step-by-step explanation:
Normally, from beer's law and molar extinction coefficients, the absorbance of a solution will vary with respect to the concentration or the change in the size of the container. Now, Molar absorptivity takes care of this change/variation by dividing by both the concentration and the length or measurement of the solution that the light passes through.
Since the molar absorptivity divides both the absorbance measurements and the corresponding concentrations, we can say it is the slope of the graph because the slope will be equal to the division of corresponding values of both parameters of absorbance and concentrations.
Answer:
A) increasing x > -1 ; decreasing x <-1
Step-by-step explanation:
We use the given graph to find the intervals where the function is increasing , decreasing and constant
We analyze the graph from the left
From the left the graph starts decreasing and it is decreasing till -1
From the point (-1,0) the graph changes direction and starts increasing
So we can say that the function is decreasing from -infinity to -1
and increasing from -1 to infinity
decreasing from -infinity to -1 means decreasing x <-1
increasing from -1 to infinity means increasing x > -1
