Answer: D) 
Step-by-step explanation:
From the given table we can see that this is not representing a linear function as the rate of change is not constant.
So it can be exponential growth function 
, where A is the initial amount , b is the multiplicative rate of growth and n is the time period in weeks.
Now here at n=1 , f(n)=8
Therefore, A=8
Now, for n=2
By substitute the values of A and b in the above equation, we get the equation
Therefore, the function best shows the relationship between n and f(n) is
, where n is the number of weeks.
Answer:
B
Step-by-step explanation:
f(x) is just another way of saying y, so this function is really y=4x-5. So if you do y+3 then the y intercept will increase by 3 shifting the graph up 3 units.
Answer:
45 total washers
Step-by-step explanation:
Looking at the ratio of 4:11:9:6, we know that there are,
4 nails in each tool box
11 screws in each tool box
9 washers in each tool box
6 brackets in each tool.
Given that there are 5 carpenters with identical tool boxes, we can find the total amount of washers by multiplying the amount of washers in each box with how many carpenters there are.
9 * 5 = 45
Answer:
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1/3 is 3/3 so 300/3 is 100 so 2/3 is 200 ml more so it holds 500 ml
