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
Vilka [71]
3 years ago
15

Mitchell left Detroit on the interstate driving south towards Orlando at a speed of 60 miles per hour. Clark left Detroit 1 hour

later traveling at a speed of 75 miles per hour, following the same route as Mitchell. How long will it take Clark to catch Mitchell?
Mathematics
1 answer:
lidiya [134]3 years ago
4 0

Answer:

the answer is 4 hours.

Step-by-step explanation:

x: time clark drove

Y: Mitchells time drove

60 times Y = 75 times x

y=x+1

60(x+1)=75x

60x+60=75x

60=15x       (subtract the 60x to the other side)

60/15=4

x=4

You might be interested in
Ten years ago, only 20% of the u.s. population consisted of people more than 65 years old. a researcher plans to use a sample of
Strike441 [17]
Hello person i don't know 
5 0
3 years ago
Read 2 more answers
2
Mademuasel [1]

Answer:

I only                                                                

Step-by-step explanaition:

The domain (x) can not repeat in order for it to be a function.

3 0
2 years ago
Read 2 more answers
How do you choose between mean and median as the best measure for the center of a distribution
slava [35]

The mean is often the default measure of center because it includes every data point, ie its more representative. However, if you have outliers then the mean will be skewed toward the outlier. For example, with home prices, very expensive houses will make the mean larger than it should be if you focused on the main cluster of data. This is why the median home price is often measured and reported (rather than the mean home price).

8 0
3 years ago
Questio
maxonik [38]

Answer:

He needs 92 on his last test.

Step-by-step explanation:

Mean score:

The mean is the sum of all scores divided by the number of tests.

In this question:

Scores of 85, 89, 85, 89 and x(the last one).

5 tests.

We want a mean of 88. So we find x for a mean of 88.

\frac{85 + 89 + 85 + 89 + x}{5} = 88

348 + x = 440

x = 440 - 348 = 92

He needs 92 on his last test.

6 0
3 years ago
HELP FAST 100 POINTS <br> MUCH SHOW WORK
Svet_ta [14]

Step-by-step explanation:

I HOPE IT WAS HELPFUL TO U !!

5 0
3 years ago
Read 2 more answers
Other questions:
  • If x = 4, y = 2 and z = 1 then xz (4y - 2z) is
    5·1 answer
  • The set of all possible vectors you can reach with the linear combination of two vectors is called ________________.
    10·2 answers
  • What is the rule input value of 1 and the output is -1
    12·1 answer
  • Simplify 8x + 10y + 9x - 3y by identifying and combining like terms. A. 17x + 13y B.24y C.17x+7 D.17x + 7y
    10·2 answers
  • The penguin nursery is open two times a day: 2/3 hour at noon and 5/12 hour in the afternoon. How much time is the penguin nurse
    9·2 answers
  • PLEASE HELP timed exam pls
    10·1 answer
  • the length of a boat is 10.8 m Boris buys a scale model of the boat the scale of the model is 1 to 18 work out the length of the
    6·1 answer
  • If f(x) = -x2+2x f(6)
    11·1 answer
  • Agree or desagree? short question'​
    10·2 answers
  • What is the image of the point (-7,-8)(−7,−8) after a rotation of 270^{\circ}270 ∘ counterclockwise about the origin?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!