Log ( base 2 ) ( 1 / 4 ) =
= log ( base 2 ) ( 2 ^(-2 ) ) =
= - 2 log ( base 2 ) 2 = ( because : log x^n = n log x )
= ( - 2 ) * 1 = ( because: log (base x) x = 1 )
= - 2
Answer: y=1
Step-by-step explanation:
First we need to get y alone.
y+3 = 4
We must subtract 3 on both sides (this will cancel out the +3 on the y side).
y=1
If you had y-3=4 then you would have to add 3 on both sides to cancel out the -3 on the y side.
If it is division you multiply and vise versa. Just do the opposite to everything on the y side to give y alone and figure out what y is equal to!
:) Best of luck!
Answer:
8 pints
Step-by-step explanation:
A pint is 16 ounces = 2 cups
8 pints is then 16 cups
Answer:
-6
Step-by-step explanation:
-8 - (-2)
A negative negative is a positive
-8+2
-6
<u>Answer-</u>
<em>The insect population at the end of week 11 is </em><em>1730</em><em>.</em>
<u>Solution-</u>
A population of insects grows exponentially.
The general form of exponential function is,

Where,
a, b are constants.
Putting the data given in the table, in the the equation in order to get the values of a, b
At (0, 20)



Now the exponential function becomes,

At (1, 30)




Now the equation becomes,

For calculating the number of insects at the end of the 11th week, putting x=11, so

