Answer:
10 gallons of gas
Step-by-step explanation:
Create a proportion, where x is the number of gallons she will use if she drives 75 miles:
= 
Cross multiply and solve for x:
15x = 150
x = 10
So, she will have to use 10 gallons of gas to drive 75 miles
Aww thank you. Im pretty sure you helped people cause you helped me :) I hope you have an amazing day!
First you must convert 1/4 to a decimal which is 0.25 then multiply that by 6= 1.5, so for every 1.5 cup of flour, you add 2 cups of milk basically.
If you increase the flower to 43 3/4, you need to again, turn 3/4 into a decimal which is 0.75 and multiply 0.75 by 43 = 32.25, then 32.25 divided by 1.5 = 21.5
CONCLUSION: You will use 21.5 cups of milk!
Hope this helped:))
Answer:
Step-by-step explanation:
(a) R2 does not determine the level of correlation between two variables in statistics but rather it is used to determine the level of variance in a dependent variable that is explained by an independent variable. It is also known as coefficient of determination.
Pearson's correlation coefficient (r) will better explain a direct relationship between a country's literacy rate and life expectancy and the value obtained will better explain option a
(b) The slope of the line can predict an improvement in life expectancy but cannot guarantee this improvement. And as such, the use of the word "will" suggests a form of guarantee which is wrong in interpreting slopes.
Answer:
u is the dependent variable.
g is the independent variable.
Step-by-step explanation:
In the given equation
g = 748u
where g is the total number of gallons of water used and u is the number of units. Recall that the city converts the number of gallons used into units
In the relationship, the number of gallons used can be determined by measurement. This is not dependent on any factor as such g is an independent variable. u may then be derived using the equation given by substituting the measured value of g into the equation as such u is dependent on the value of g as the other element in the equation is a constant.
