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
castortr0y [4]
3 years ago
9

A ride in a taxi costs a flat rate of $4.25 and $1.75 per mile.

Mathematics
1 answer:
Marrrta [24]3 years ago
6 0

Answer:

6

Step-by-step explanation:

take 14.75 and minus the flat rate of 4.25 and then divide the 1.75 per mile and you get that you rode 6 miles

You might be interested in
Car X weighs 136 pounds more than car Z. Car Y weighs 117 pounds more than car Z. The total weight of all three cars is 9439 pou
Aleksandr [31]

Let x, y and z denote the weighs of car X, car Y and car Z, respectively.

We know that car X weighs 136 more than car Z, this can be express by the equation:

x=z+136

We also know that Y weighs 117 pounds more than car Z, this can be express as:

y=z+117

Finally, we know that the total weight of all the cars is 9439, then we have:

x+y+z=9439

Hence, we have the system of the equations:

\begin{gathered} x=z+136 \\ y=z+117 \\ z+y+z=9439 \end{gathered}

To solve the system we can plug the values of x and y, given in the first two equations, in the last equation; then we have:

\begin{gathered} z+136+z+117+z=9439 \\ 3z=9439-136-117 \\ 3z=9186 \\ z=\frac{9186}{3} \\ z=3062 \end{gathered}

Now that we have the value of z we plug it in the first two equations to find x and y:

\begin{gathered} x=3062+136=3198 \\ y=3062+117=3179 \end{gathered}

Therefore, car X weighs 3198 pound, car Y weighs 3179 pounds and car Z weighs 3062 pounds.

4 0
1 year ago
The force f of an object is calculated by multiplying its mass m with acceleration a. Rearrange the formula f = ma to make mass
Katen [24]
The answer is: m=f/a. use reverse operations so that m is now the subject
7 0
2 years ago
In Jim's class, 5 times as many students take the bus as those who walk, a total of 24 students walk or take the bushow many mor
Veseljchak [2.6K]
4.8 students take bus

not sure if right though

but hope it helps c:



7 0
3 years ago
Read 2 more answers
Please help me with this!! It might be very easy for you I will also give brainliest if correct
Nimfa-mama [501]
The answer is always
6 0
3 years ago
A cylinder shaped can needs to be constructed to hold 600 cubic centimeters of soup. The material for the sides of the can costs
PSYCHO15rus [73]

Answer:

the dimensions that minimize the cost of the cylinder are R= 3.85 cm and L=12.88 cm

Step-by-step explanation:

since the volume of a cylinder is

V= π*R²*L → L =V/ (π*R²)

the cost function is

Cost = cost of side material * side area  + cost of top and bottom material * top and bottom area

C = a* 2*π*R*L + b* 2*π*R²

replacing the value of L

C = a* 2*π*R* V/ (π*R²) + b* 2*π*R²  = a* 2*V/R + b* 2*π*R²

then the optimal radius for minimum cost can be found when the derivative of the cost with respect to the radius equals 0 , then

dC/dR = -2*a*V/R² + 4*π*b*R = 0

4*π*b*R = 2*a*V/R²

R³ = a*V/(2*π*b)

R=  ∛( a*V/(2*π*b))

replacing values

R=  ∛( a*V/(2*π*b)) = ∛(0.03$/cm² * 600 cm³ /(2*π* 0.05$/cm²) )= 3.85 cm

then

L =V/ (π*R²) = 600 cm³/(π*(3.85 cm)²) = 12.88 cm

therefore the dimensions that minimize the cost of the cylinder are R= 3.85 cm and L=12.88 cm

5 0
3 years ago
Other questions:
  • Help PLEASE will mark brainliest number 6
    6·2 answers
  • what is the length of a diagonal of the a rectangular picture whose sides are 12 inches by 17 inches. Round to the nearest tenth
    8·1 answer
  • Exercise 2.11
    15·1 answer
  • What is a math model for 2.37+ 3.17
    11·1 answer
  • Part D<br> Describe any patterns or trends you noticed when finding the products in part <br> c
    5·1 answer
  • Find the exact values of the solutions in the interval 0 &lt;= x &lt; 2pi of the following equations without using a calculator.
    11·1 answer
  • In what time a certain sum of money will be 2.5 times at 10% rate of interest
    10·1 answer
  • What is the area of this composite figure?
    13·1 answer
  • Mr. Jacob arrived at his school at 07:10 and left at 15:45. How long was he in his school?
    12·1 answer
  • Which shows one way to determine the factors of 12x3 – 2x2 18x – 3 by grouping? 2x2(6x – 1) 3(6x – 1) 2x2(6x – 1) – 3(6x – 1) 6x
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!