Answer:
D
Step-by-step explanation:
Exponential equation takes the form where
- a is the initial value ( a ≠ 0), and
- b is the base ( b ≠ 1)
The equation given in the problem can be written as , so it is <em>an exponential equation, </em> where a = -4.8 and b = 4.
Thus we can say that the initial value = -4.8 and the base is 4
The correct answer is D
Answer:
The slope is 1/2 :)
Step-by-step explanation:
The area of the triangle is (1/2)(DE)^2*tan(60°) = (1/2)*2*√3 = √3.
Selection C is appropriate.
Answer:
-3
Step-by-step explanation:
To find:
The value of '?' in the following expression:
Solution:
First of all, let us have a look at a few rules of the exponents:
Let us apply these rules and try to find out the missing value ('?') in the given expression.
Left Hand Side (LHS):
Now, let us compare the LHS with RHS, we get:
Dividing with on both sides:
Therefore, the missing value in the expression is <em>-3.</em>
Answer: <em>Mean absolute deviation (MAD) of a data set is the average distance between each data value and the mean. Mean absolute deviation is a way to describe variation in a data set. </em>
<u><em>hope this helps.</em></u>