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
Blababa [14]
3 years ago
6

The time t required to drive a certain distance varies inversely with the speed r. If it takes 12 hours to drive the distance at

60 miles per hour, how long will it take to drive the same distance at 85 miles per hour?
Mathematics
1 answer:
aleksklad [387]3 years ago
4 0

Answer:

8.47 Hours

Step-by-step explanation:

The total distance covered in 12 hours with a speed of 60 mph

Distance = 12 x 60 = 720 miles

Now we are required to find the time taken if the same distance is travelled with a speed of 85 mph

Time = 8.47 hours

You might be interested in
What multiplies to -10000 and adds up to 0?
aleksley [76]
1
Vhvixr6
dtidtu
dtudtu
tdu
xtu
dtitfu
5 0
4 years ago
Read 2 more answers
Which expression is equivalent to a^3 • b^3 • a^-3 • b?
Dmitry [639]
The answer is B! b^4. If we examine the expression given, we have a^3 * b^3 * a^-3 * b= a^3/a^3 * b^3 * b = 1 * b^4

Hope this helps! Any questions please feel free to ask!!

Thank you!!
3 0
3 years ago
Which exponential function is graphed here?
jek_recluse [69]

Answer:

y = 5^x

Step-by-step explanation:

y= b*(a)^x + c

c could = 1 but then you would not have an exponential function. c = 0 because the graph follows the x axis up until x = -2. Suppose c = 1. The the graph would follow y = 1 up until x = - 2

When x = 0, y = 1 which means that b. If b is anything but 0 or 1 then the y intercept would be stretched to a different place. If be = 0 then y would = 0.

So the graph is of the form y = a^x

Now when x = 0 the graph, the y intercept is y = a^0  or y = 1 So the y intercept is (0,1)

Now the next point is thing to solve for is a.

When x = 1, y = 5  (read the graph)

y = a^x

5 = a^1

5 = a because a^1 is a.

Answer

y = 5^x.

5 = a^1

4 0
3 years ago
I am confused please help
klemol [59]

Answer:

volume = lenght x width x height

v= 12x20x14

v=3,360 in³

3 0
2 years ago
Please help I will give brainliest
yKpoI14uk [10]

Answer:

x < -4

I have attached the graph of the equation below and it looks exactly the same to the graph given!

Hope this helps!

Here is the graph of the equation above:

6 0
3 years ago
Other questions:
  • You exercised 24 hours each month for a year. How many hours did you exercise by the end of the year? You may be able to do the
    7·2 answers
  • (2x - 1)(3x2 - 4x + 5) multiply the polynomial <br><br>​
    15·1 answer
  • True or False: Pythagorean Theorem indicates that the sum of the squares of the legs of the triangle will be one half of the squ
    9·1 answer
  • Solve for b. Put your answer in simplest radical form. Show Steps plz!<br><br><br> A = 4πbc + πb^2
    5·1 answer
  • I need help on this.
    14·2 answers
  • Factor the following expression completely:
    9·2 answers
  • You pay 5$ and 10$ to begin a membership. You need to spend at least 50$. Write an inequality.
    5·1 answer
  • Given that f(x) = 3x + 5, find f(x + 2)
    13·1 answer
  • Cuáles son las partes de un término algebraico
    6·1 answer
  • Please help it’s multiple choice! No links
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!