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
Virty [35]
3 years ago
12

The time t required to drive a certain distance varles Inversely with the speed r. If it takes 2 hours to drive the distance at

40 miles per hour, how long will it take to drive the same distance at 45 miles per hour?
80 hours
about 1.78 hours
2.25 hours
900 hours
Mathematics
1 answer:
artcher [175]3 years ago
4 0

Answer:

the answer is 1.78 hours

You might be interested in
A scientist needs 15 liters of 25% acid solution for an experiment, but she only has a 10% solution and a 35% solution.How many
Artyom0805 [142]
By far fcurcutcugvpjvlg chi cig m
8 0
3 years ago
Lena drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 6 hours. When Lena drove h
tekilochka [14]
I believe the answer is 88
7 0
3 years ago
A bag contains 6 red marbles, 4 blue marbles, 7 green marbles, and 3 yellow marbles. A marble is drawn from the bag and is not r
Alinara [238K]
20 total marbles....7 are green

probability on first draw is 7/20...and since the marble was not replaced, the probability on the second draw is 6/19. And since they cant happen at the same time, we multiply

7/20 * 6/19 = 42/380 which reduces to 21/190

3 0
3 years ago
Read 2 more answers
It snows 2 inches an hour for 5 hours in Pittsburgh, PA. How many inches fell in total over those 5 hours?
amm1812

Answer:

10 inches

Step-by-step explanation:

6 0
2 years ago
Help me with this please. Thanks!
horsena [70]
Cubic inch.
Proszę.
Myślę że pomoglem.
7 0
3 years ago
Other questions:
  • If angle ASE measures 168. Find the measure of the angle DSE. The Figure may not be drawn to scale?
    13·1 answer
  • 4% of how many days is 56 days
    12·1 answer
  • 6,870,000,000,000,000 appear in scientific notation on a calculator screen?
    13·2 answers
  • Solve the following inequality. Then place the correct answer in the box provided. Answer in terms of an mixed number. 8P + 2 &g
    15·2 answers
  • How many 4-digit numbers can be formed using only the digits 9, 8 and 7?
    13·1 answer
  • Triangle ABC is an isosceles triangle.
    7·2 answers
  • I need some help with this
    10·1 answer
  • Use the table definitions of H(t) and r(t) shown below to find (H o r)(3.0)
    15·1 answer
  • How many solutions does the following equation have 3(X + 9) = 2x + 54
    10·1 answer
  • A box of 15 cookies costs 9$<br> what is the cost for one cookie
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!