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
jenyasd209 [6]
3 years ago
7

A car travelled a distance of D =320 kilometers for T =5.0 hours at a constant rate use the formula D =R. T To find the speed (R

) of the car in km per hour Round your answer to the nearest tenth do not include the units in your answer
Mathematics
1 answer:
motikmotik3 years ago
5 0

The speed of car is 64 kilometer per hour

<em><u>Solution:</u></em>

Given that car travelled a distance of D = 320 km for T = 5.0 hours

To find: speed (R) of the car in km per hour

<em><u>Formula given:</u></em>

D = R. T

where "D" is the distance

"R" is the speed of car

"T" is the time taken

<em><u>Substituting the given values in above formula we get,</u></em>

320 = R \times 5.0\\\\R = \frac{320}{5}\\\\R = 64

Thus the speed of car is 64 kilometer per hour

We cannot round the answer to nearest tenth, since answer is not in decimal

You might be interested in
The record low temps tire in organ is 54- F. use absolute value to express that temperature In degrees below zero.
Feliz [49]

Answer:

54 degrees

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Which number is the additive inverse of -5?
mariarad [96]

Answer:

5

Step-by-step explanation:

Because -5 is a negative number and the opposite of negative is positive and 5 is positive.

3 0
2 years ago
Read 2 more answers
Please help I’m not sure how to do this and I’m struggling
Alexeev081 [22]

1.1     Pull out like factors :

  -8x - 2  =   -2 • (4x + 1)

2.1    Divide both sides by  -2

Remember to flip the inequality sign:

2.2    Divide both sides by  4  

     x+(1/4)  ≥ 0

Solve Basic Inequality :

2.3      Subtract  1/4  from both sides

           x ≥ -1/4

8 0
3 years ago
Read 2 more answers
Help please asap :))
erma4kov [3.2K]
Go on kahoot if your still doing it go to practice and see what the answers are and either memorize them or write them down or do the math problem
7 0
3 years ago
Read 2 more answers
$6000 is invested in an account that earns 4.5% annual interest, compounded continuously. What is the value of the account after
mario62 [17]

Answer:

Convert   4.5% to a decimal. 6000,0.045, 8 years

Step-by-step explanation:

I used math--way

8 0
2 years ago
Other questions:
  • Let f(x) = x^2 +3x and g(x) =2x -1 (f+g)(3)
    13·1 answer
  • Help Please?? 12. Of the following, which one is an observational study? A. Asking hearing-impaired people to try a new style of
    13·2 answers
  • Need help anyone know
    12·2 answers
  • Rita earns $16.00 per hour. If she gets a 3% raise, what will be her new hourly wage?
    9·2 answers
  • POP
    7·1 answer
  • Is this set closed or not closed under the operation ? Negative integers under multiplication
    6·1 answer
  • Solve by factoring.<br> f(x) = x^2 + 7x + 12
    10·1 answer
  • M+7.9=39 1/2 I need help with this
    15·1 answer
  • Given a circle with a diameter of 4, what is the circumstances
    12·2 answers
  • La ecuación h(x) =23 es lineal?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!