What does the origin of the graph represent in this situation? explain your answer
Answer:
See below
Step-by-step explanation:
Domain
The domain is the x value. They go alphabetically.
domain = x value
range = y value.
The domain for this situation is 0 to 90 gallons
domain: 0 ≤ x ≤ 90. The domain is between 0 and 90.
As the truck moves, each gallon of gas on the x axis moves it closer to it's destination 660 miles away (Atlanta Ga)
The slope of the graph is the rate of gas consumption. slope = miles / gallons.
slope = 660 / 90
slope = 7.33 miles per gallon. You are not asked for this but it might help you understand what the domain represents. Every gallon used in the domain allows you to travel another 7.33 miles.
Origin
The origin is (0,0). It means that the Fedex truck has not moved at all when the trip began. It has gone 0 miles and used 0 gallons of diesel fuel.
If you divide 660 by 90, we see that the unit rate for this graph is 7.333 repeating, or 7 1/3. So it shows the unit rate.
The domain is anything that can be divided by 7 1/3.
The origin of the graph represents the coordinates for every other point on the graph.
Answer:
C, $11,100
Step-by-step explanation:
First, we know that there are 12 months in a year, and they can save $350 a month together. 350 x 12 is 4200. That is for one year, and we need to find it for two years. 4200 x 2 is $8400. That’s the total he could save for college, and tuition costs $19500, so 19500 - 8400 = 11,100. Jose needs $11,100 in scholarships and financial aid for tuition.
The answer is B. $2,700. After his parents save $16,800 over two years, Jose will need $2,700 in financial aid and scholarships to meet the cost of his estimated freshman year tuition of $19,500.
First, let's calculate the total amount that Jose's parents will be able to save for his college tuition. They can save $350 each per month for 2 years. That's $350 x 2 x 12 x 2 = $16,800. Jose's estimated tuition for his freshman year of college is $19,500. Now, if we subtract the total amount his parents will save from the estimated tuition, we can calculate how much money Jose will need to receive in financial aid and scholarships to be able to afford tuition. This would be $19,500 - $16,800 = $2,700. So, Jose will need to receive $2,700 in financial aid and scholarships to be able to afford the tuition for his freshman year. Hence, the correct answer is B. $2,700.
#SPJ11
of removed rocks. How many tons of rock was there
originally?
___tons
Answer:
9.5
Step-by-step explanation:
4.6+4.9= 9.5