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
Snowcat [4.5K]
3 years ago
7

a car travels 30 1/5 miles in 2/5 of an a hour. what if the average speed, in miles, per hour of the car?

Mathematics
2 answers:
Mekhanik [1.2K]3 years ago
8 0

Answer:

Average speed of the car is 75.5\text{ miles per hour}.      

Step-by-step explanation:

We are given the following information:

Distance traveled by the car =

30\displaystyle\frac{1}{5}\text{ miles}

Time taken by the car =

\displaystyle\frac{2}{5}\text{ hours}

Formula:

Speed = \displaystyle\frac{\text{Distance covered}}{\text{Time taken}}

Putting all the values,

\text{Speed} = \displaystyle\frac{30\frac{1}{5}}{\frac{2}{5}} = \frac{\frac{151}{5}}{\frac{2}{5}} = \frac{151}{2} = 75.5\text{ miles per hour}

Average speed of the car is 75.5\text{ miles per hour}.

alekssr [168]3 years ago
6 0

Answer:

Average speed = 30.2 miles / .4 hours =

75.5 mph

Step-by-step explanation:

You might be interested in
What is (-3, 4) translated by (x,y) → (x – 6, y – 5).
AlekseyPX

Answer:

(-9,-1)

Step-by-step explanation:

You plug in the x and y values and solve the algebraic expression.

8 0
3 years ago
4 +y = 12. Substitute 8 for x.
Alexeev081 [22]

Answer:

where should I substitute 8 for x? if its like this 4(8)+y=12 than its y=-20

Step-by-step explanation:

8 0
3 years ago
5(y+2/5)=-13<br> what is y
jolli1 [7]

Answer:

y=11/5

Step-by-step explanation:

first divide by 5 on both sides

y+2/5=-13/5

subtract 2/5 on both sides to isolate the y

y=11/5

:))

8 0
2 years ago
Read 2 more answers
14 pints of chocolate ice cream, 8 pints of vanilla bean ice cream, and 12 pints of strawberry swirl ice cream. Find the ratio o
gogolik [260]
6 pints: 17 pints
It means that there is 6 pints of strawberry ice cream in every 17 pints of ice cream total
7 0
3 years ago
The coordinates of point A on a coordinate grid are (−2, −3). Point A is reflected across the y-axis to obtain point B and acros
amid [387]

Answer:

B) B(2,-3) and C(-2,3)

Step-by-step explanation:

The given point A, has coordinates (-2,-3).

When point A(-2,-3) is reflected over the y-axis to obtain point B, then the coordinates of B is obtained by negating the x-coordinate of A.

Therefore B will have coordinates (2,-3).

 When point A(-2,-3) is reflected over the x-axis to obtain point C, then the coordinates of C is obtained by negating the y-coordinate of A.

Hence the coordinates of C are (-2,3)

3 0
3 years ago
Other questions:
  • Patricia works at a grocery store part time and earns $9 per hour. In addition to working at the grocery store, she tutors middl
    6·1 answer
  • 1. The table shows the distances, in meters, that each player in a game tossed a ball, and the total number of earned points eac
    6·1 answer
  •              The equation of a line is x + 5y = 12. What is the y-intercept of the line?
    13·2 answers
  • Jamal bought donuts and cupcakes. He bought three times as many donuts as cupcakes. Donuts cost $0.50 each. Cupcakes cost $1.00
    9·1 answer
  • Right 20 7 and 500/22000 in decimal form
    13·2 answers
  • The graph shows the functior f(x) = 2X<br> What is the value of x when f(x) = 8?
    5·1 answer
  • What is 6 3/8 written as a decimal?
    7·2 answers
  • PLZZZZZZzzzzzZzZzZzZzZZz BRAINLIESTTTTTTTT
    6·2 answers
  • Find the equation of the line
    15·1 answer
  • Find the common difference of the arithmetic sequence 2, 4, 6, ... ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!