Answer:
C
Step-by-step explanation:
Traditionally, the y-value is the independent variable, while the x-value is the dependent variable.
The equation to find the air pressure (P(h)) at a height above sea level (h) is given by
Where,
- P(h) is the new pressure at height h
is the air pressure at sea level, and- h is the height (measured in meters).
We want to know the new pressure that is 65% of 
. So we should substitute 
in P(h) (new pressure) to get the equation:
. Answer choice B is the correct one.
ANSWER: B
E ) a three-dimensional box-shaped figure, with six identical square faces
Answer:
Using the ratio table the dogs weight is:
30 pounds = 13.5 kilograms
Step-by-step explanation:
For this case we have the following conversion:
20 pounds = 9 kilograms
To use the table what we must do is find another relationship that allows us to find the weight in kilograms for 30 pounds.
For example, half the weight in pounds is half the weight in kilograms.
Therefore, the given conversion is:
10 pounds = 4.5 kilograms
So, for 30 pounds, we multiply this last ratio obtained by three on both sides:
30 pounds = 13.5 kilograms
Then, the table is:
Pounds 10 20 30
Hey!
Your answer would be:
x-intercept: The number of cups of lemonade that must be sold to break even.
y-intercept: Money spent before the sale of the first cup of lemonade.
Took the test <3
