1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
cestrela7 [59]
3 years ago
11

A FedEx freight truck carries three tons of packages 660 miles on 90 gallons of diesel fuel from Miami, Fl to Atlanta, Ga. FedEx

makes a graph to represent the miles per gallon the truck uses.
(a) Sketch a graph to represent the situation. Use one axis to represent the number of miles and the other axis to represent the number of gallons. Label your intercepts.

(b) What is the domain in this situation? explain you answer.

(c) What does the origin of the graph represent in this situation? explain your answer

Mathematics
1 answer:
Brrunno [24]3 years ago
7 0

Hello,

Please, see the attached files.

Thanks.

You might be interested in
Can someone please help me check my answers ***Mark Brainliest***
lozanna [386]
I believe the answer for 17 is C.  18 I am not sure how to do.  For 19, however, the answer is B.  Hope I help, and sorry I can't answer 18.
3 0
4 years ago
Approximate the zeros of the function. Round to the nearest tenth if necessary. f(x) = 4x^2 + 4x - 35. Explain each step on how
svet-max [94.6K]
4x²+4x-35=0
factor: (2x+7)(2x-5)=0
2x+7=0, or 2x-5=0
2x=-7 or 2x=5
x=-3.5 or x=2.5

I don't see any rounding necessary in this case. 

when you factor ax²+bx+c, you take the two factors of a and the two factors of c, one factor of a times one factor of c, the other factor of a times the other factors, the sum of the two products make b.
in this case, the factors of 4 is 2 and 2, the factors of -35 is -5 and 7. I line them up in the following way:
2    -5

2      7
then I multiple them diagonally, the top left 2 multiplying the bottom right 7=14, and the other 2 multiplying -5=-10, 14 and -10 make a sum of 4.

if you don't get the desired sum, switch the factors up and down till you have the right combination. Note: Do not switch left and right. 

I hope this makes sense to you.
8 0
3 years ago
Regal Cinemas is selling tickets for the movie “Ghostbusters”. Tomorrow night , there are 73 tickets left to sell. If all the ti
skelet666 [1.2K]

Answer:

Bernie, Chrissy, Dina and Frank

Step-by-step explanation:

if all 73 tickers are sold, the theatre makes $438 so each ticket is worth $438/73

this equals to $6.00 for one ticket

this means that Bernie, Chrissy, Dina and Frank have enough money to see the movie

3 0
4 years ago
Read 2 more answers
HELP ME IN 10 MINUTES!!!! ASAP!!!!!!!!!!!! THX! NO FILES! <br>Will give brainliest!
kotegsom [21]

Answer:

Step-by-step explanation:

whats the question?

7 0
3 years ago
A club has members from three grades.
mars1129 [50]

the ratio is 24:30

or the simplified version is 4:5

7 0
3 years ago
Other questions:
  • There is a stack of 8 cards, each given a different number from 1 to 8. Suppose we select a card randomly from the stack, replac
    11·1 answer
  • What number completes the following equation 8× (40+7) =(8× )+(×7)
    11·1 answer
  • To compare 5 in tens place to 5 in the hundreds place in the number 5,555
    10·1 answer
  • Suppose you have 20 coins that total $3.00. Some coins are nickels and some are quarters. Which of the following pairs of equati
    6·1 answer
  • A square has sides of length (2 a-b) metres. Write down an expression for the area of the square and simplify it​
    13·1 answer
  • You deposit $600 in an account earning 6% interest compounded annually. How much will you have in the account in 20 years?
    7·1 answer
  • HELP I WILL MARK BRAINLIEST
    14·2 answers
  • PLEASE HELP ME
    14·1 answer
  • Marta has 8 yellow ribbons and 2 blue ribbons.how many more yellow ribbons than blue ribbons does marta have
    9·2 answers
  • Given the parent function of f(x) = x³, what is the value of k in the translated graph of f(x - h) + k?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!