Answer:
6 pints of blue
Step-by-step explanation:
note- 8 pints = 1 gallon
Original ratio- 3 parts blue to 1 part yellow ( 3b:1y)
This will make 4 pints if we say that 1 part can be one pint
Ricardo needs 8 pints
Divide the amount needed by how much one portion will make
8/4= 2
Multiply original ratio by 2 to see how many pints of each he’ll need for his new amounts
1y*2= 2 pints yellow paint
3b*2=6 pints of blue paint
So to make 8 pints of green with 3 parts blue to 1 part yellow Ricardo will need 6 pints of blue paint
Let me know if you have any questions and I hope this helps! :)
560 turtles don’t have spots on their backs
No it's a number that can be found in both of the factor lists.
Answer:
-f(3x - 1) + 2 = -18x² + 12x + 1
Step-by-step explanation:
Step 1: Find f(3x - 1)
f(3x - 1) = 2(3x - 1)² - 1
f(3x - 1) = 2(9x² - 6x + 1) - 1
f(3x - 1) = 18x² - 12x + 2 - 1
f(3x - 1) = 18x² - 12x + 1
Step 2: Plug in f(3x - 1)
-(18x² - 12x + 1) + 2
Step 3: Evaluate
-18x² + 12x - 1 + 2
-f(3x - 1) + 2 = -18x² + 12x + 1
Answer:
114,400 and 118,976.
Step-by-step explanation:
Let's represent this using a function. Let's let:
represent the total population, and 
represent the total number of years since last year.
We know that the population grows by 4% every year or 0.04 every year. This is exponential growth. We can write this as:
Note that the coefficient is 110000 because that is the year we are starting with. Also, note that it is 1.04 because we are essentially adding .04 to the original population.
Anyways, to find the present population, set y equal to 1 (because 1 year after last year is the present year)
The present population is 114,400 people.
For next year, set y equal to 2 (2 years after last year is next year)>
The population next year will be 118,976 people.
