Answer:
x=2
Step-by-step explanation:
36=18x
x=36/18
x=2
4x+7=51
-7 - 7
--------------
4x/4= 44/4=11
Audrey is eleven years old
Answer:
is the graph of 
shifted to the right by 
units.
Step-by-step explanation:
The given function is
The base function of this trigonometric function is
In general, the transformation 
will shift the graph of the base function, , k units to the right.
Therefore, is the graph of shifted to the right by units.
Answer:
6,480in.3
Step-by-step explanation:
Hope this helps!
Answer:
4.2 x 10⁶
Step-by-step explanation:
The problem says that there are 6x 10² times as many red blood cells as white blood cells. This means that you will need to multiply the given number of white blood cells, which is 7 x 10³ by 6x 10².
To do this, first you multiply the coefficients:
7 x 6 = 42
Next you combine the exponents of the 10s, because their bases are the same, we just add the exponents when you multiply them and copy the base:
10² x 10³ = 10⁵
So the result would be:
42 x 10⁵
However the following the form of scientific notation, you need to move the decimal one more time so that means you add one more to the exponent of 10.
4.2 x 10⁶
