Answer:
69.08
Step-by-step explanation:
2×3.14=6.28
6.28×11=69.08
Answer:
128
Step-by-step explanation:
none
That is the pH scale
pH = - log of the concentration of hydrogen ions in a solution.
From $65.00 -> $8775.00
▪That is a 13,400% increase in price.
From $65.00 -> $87.75
▪That is a 35% increase in price.
To find the answer use: Final price/original price(Final price [divided by] Original price)
Answer:
proportionality constant = $2 per bag
Step-by-step explanation:
Let the equation of the line representing relation between number of chips bags and total price of 'x' bags is,
y = mx + b
Here y-intercept b = 0 [Since this line passes through origin (0,0)]
Here 'm' = proportionality constant or price per bag
Equation will be,
y = mx
Now we select a point on the line that is (1, 2),
For a point (1, 2),
2 = 1 × m
m = 2
Therefore, constant of proportionality 'm' = $2 per bag