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
lara [203]
3 years ago
11

You need to buy some chicken for dinner tonight. You found an ad showing that the store across town has it on sale for $3.19 a p

ound, which is cheaper than your usual neighborhood store, which sells it for $3.49 a pound. Is it worth the extra drive?
First, determine what information you need to answer this question, then click here to display that info (along with other info).
How much chicken will you be buying? 6 pounds
How much far are the two stores? My neighborhood store is 2.4 miles away, and takes about 7 minutes. The store across town is 8.2 miles away, and takes about 26 minutes.
How kind of mileage does your car get? It averages about 25 miles per gallon in the city.
How many gallons does your car hold? About 13 gallons
How much is gas? About $3.89/gallon right now.


Going to the further store is cheaper
Going to the close store is cheaper
The cheaper option saves you $


Give your answer to the nearest cent.
Mathematics
1 answer:
SSSSS [86.1K]3 years ago
8 0

Answer:

Yes, it is worth the extra drive, going to the further store is cheaper.

The cheaper option saves you $0.89.


Step-by-step explanation:

1.) Neighborhood store

It is 2.4 miles away

The car averages about 25 miles per gallon, then you would need:

2.4 miles / (25 miles/gallon) = 0.096 gallons of gas < 13 gallons (Ok)

The gas is about $3.89/gallon, then the gas would cost:

0.096 gallons * ($3.89/gallon) = $0.37344 = $0.37

The chicken is sold for $3.49 a pound, and you need 6 pounds, then you would pay:

6 pounds * ($3.49/pound) = $20.94

In total you would need:

$0.37 (gas) + $20.94 (chiken) = $21.31 if you buy the chicken in the neiborhood store

2.) Store acroos town

It is 8.2 miles away

The car averages about 25 miles per gallon, then you would need:

8.2 miles / (25 miles/gallon) = 0.328 gallons of gas < 13 gallons (Ok)

The gas is about $3.89/gallon, then the gas would cost:

0.328 gallons * ($3.89/gallon) = $1.27592 = $1.28

The chicken is sold for $3.19 a pound, and you need 6 pounds, then you would pay:

6 pounds * ($3.19/pound) = $19.14

In total you would need:

$1.28 (gas) + $19.14 (chiken) = $20.42 if you buy the chicken in the store across town


$20.42 < $21.31, then it is worth the extra drive, going to the further store is cheaper.

The cheaper option saves you: $21.31-$20.42=$0.89


You might be interested in
A bag contains 5 red marbles, 8 blue marbles and 6 green marbles. If three marbles are drawn out of the bag, what is the probabi
Gala2k [10]

70000000000 + 8818282828828

8 0
3 years ago
What is the reciprocal?<br><br> -2 8/9
scoray [572]

Answer:

Step-by-step explanation:

-8/9 is the reciprocal i believe

3 0
3 years ago
rya uses 4 gallons of gas to drive 120 miles on the highway if she gets that same gas mileage how many miles can she drive on 1
hoa [83]
Divide 120 by 4 and your answer will be: Rya can drive 30 miles on 1 gallons of gas.
5 0
3 years ago
Read 2 more answers
If 4 Maths books are selected from 6 different Maths different English books, how many ways can the seven om Maths books and 3 E
alexgriva [62]

Answer:

Please see the answer below

Step-by-step explanation:

a. Since there’s no restrictions .Therefore , the number of ways = 7!*150 = 756000

b. The number of ways such that the 4 math books remain together

The pattern is as follows:  MMMMEEE, EMMMMEE, EEMMMME, and EEEMMMM

Where M = Math’s Book and E= English Book.  

Number of ways = 4!*8!*4*150= 86400 ways.

c. The number of ways such that  math book is at the beginning of the shelf

The number of ways = 6!*4*150 = 432000

d. The number of ways such that  math and English books alternate

The number of ways = 150*4!*3! =2160 ways

e.  The number of ways such that math is at the beginning and an English book is in the middle of the shelf. The number of ways = 4*3*5!*150 =216000 ways.

6 0
3 years ago
The shorter leg is??????????
Leto [7]

The shorter leg is

10·SIN(30°) = 5

3 0
3 years ago
Other questions:
  • If we express $-2x^2 + 4x + 5$ in the form $a(x - h)^2 + k$, then what is $k$?
    9·1 answer
  • Slope intercept, just need one problem solved so I can get an idea thanks
    5·2 answers
  • P(<br> b.=15/16,p(a and <br> b.=3/4 find p(a
    12·1 answer
  • Amanda paid $4.95 for 1 pound of jellybeans how much would she pay for 12 pounds
    14·2 answers
  • Is the LCM ( least common multiple) of two numbers ( always,sometimes,never) the product of the two numbers?
    6·1 answer
  • Two students withheld their scores to determine the strength of the model. Using the actual line of best fit equation, predict t
    11·2 answers
  • Which is true about measurements in manufacturing? POSSIBLE ANSWERS: Product quality is not affected by size. Size is not advers
    13·1 answer
  • HELP ME PLEASE!!! The function f(x) is graphed on the coordinate plane. What is f(−2) ? Enter your answer in the box. f(−2) =
    5·1 answer
  • What is the value of x if 10–25x=5?
    12·1 answer
  • Help plz:))) I’ll mark u brainliest
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!