So the slope is (y2-y1)/(x2-x1)
(8-4)/(2-1)=
4/1 =
4
Aka. For every 1 week, the number of pictures taken increases by 4.
So it is 4 * w
Check:
4*w = total number of pictures
4*1 = 4
4*2 = 8
4*3 = 12
4*4 = 16
All match the table.
The correct answer is B. You know this because you are just adding like terms or in this case the same exponents.
Answer:
I'm Not Sure Dreamer?!
Step-by-step explanation:
Answer:
1.4650 (the first option in the list of possible answers)
Step-by-step explanation:
Start by isolating the exponential expression on one side of the equal sign, thus subtracting 2 from both sides:
Now, in order to solve for "x", we need to lower the exponent, and for that purpose we use logarithm base "3":
In order to find this logarithm, we use the change of base formula:
which rounded to four decimals gives: 1.4650
64% I believe
Why?
Because 16:4 on quarters is 4:1 or 4/5 of the jar! Chances of you picking 4/5 is 80% so .80 x .80 =.64 or just over 3/5