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
sladkih [1.3K]
3 years ago
12

Rich is driving from Philadelphia to Pittsburgh at 70 mph and Michelle is driving from Pittsburgh to Philadelphia at 65 mph. If

Philadelphia and Pittsburgh are 305 miles apart how long will it take Rich and Michelle to meet? A. 2 hours B. 2 hours 25 minutes C. 2 hours 15 minutes D. 2 hours 30 minutes
Mathematics
1 answer:
nignag [31]3 years ago
8 0
The answer is C. 2 hours and 15 minutes. Please refer to the attached document to see the image for better understanding of solution.

Philadelphia = Point A
Pittsburgh = Point B
X = distance traveled by Michelle
(305-X) = distance traveled by Rich

The general formula used is:

distance = velocity(time)
s = v(t)

Assigning values gives 2 equations:

For Michelle: X = 65(t)
For Rich: (305-X) = 70(t)

Substituting both equations gives:

X = 146.852 miles
t = 2.26 hours or approximately 2 hours and 15 minutes
Download docx
You might be interested in
How could the relationship of the data be classified?
blagie [28]
No correlation I believe.
3 0
3 years ago
Read 2 more answers
What is ​ 0.63¯¯¯¯ ​ expressed as a fraction in simplest form?
mixas84 [53]
I dont know if those lines were suppose to be there, but i put 0.63 in simplest form = 63/100
5 0
3 years ago
Read 2 more answers
Hhhhhiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
OverLord2011 [107]
Wsppppp homieeeeeeeeeee
8 0
3 years ago
Read 2 more answers
Lines m and n are parallel. The measure of angle 6 is 55 114 57.6 3 What is the measure of angle 1? 1552​
Alex Ar [27]

Answer:

125 degree

Step-by-step explanation:

As m // n, so angle 2 and angle 6 is the same so angle 2 = 55 degree, then angle 1 + angle 2 = 180 degree, so angle 1 = 180 - 55 = 125 degree.

If it is helpful, please give me Brainliest.

5 0
3 years ago
Brainliest Answer..... Mathzz Help PLZZZZZZZ 2 questions and details plzz
Sedbober [7]
Outcome          Red     Blue    Green   Yellow
Frequency       10          5          13           7        total: 35 trials

experimental probability of Yellow: 7/35 =1/5 or 20%
experimental probability of Blue or Red: 5/35 + 10/35 = 15/35 = 3/7 or 42.86%

The sample is biased. This is because all he interviewed are employees of the company. They are more inclined to give a positive feedback regardless of their true opinion because they want to retain their jobs. 
5 0
3 years ago
Other questions:
  • A baker uses 5.5 pounds of flour daily How many ounces of flour will he use in two weeks (1lb=160z) *PLZ HELP
    15·2 answers
  • You begin solving the equation 3+4x=51 by subtracting 3 from both sides. Which is the best choice for Step 2? Subtract 48 from b
    6·2 answers
  • Each paper clip is 7\8 of an inch long and costs $0.03. Exactly enough paper clips are laid end to end to have a total length of
    6·1 answer
  • The measures of the angles of triangle ABC are given by the expression and the table
    5·2 answers
  • How do I solve this?
    6·1 answer
  • NEED THE ANSWER ASAP PLEASE
    8·2 answers
  • What is 713,753 rounded to the nearest hundred thousand?
    15·2 answers
  • In a seminar of 1200 people, 65 percent were women, How many men were in the seminar?
    8·2 answers
  • 3. A shop sells 600 televisions in a year. If this is a 50% increase on sales the previous year,
    10·1 answer
  • Please help me soon as possible !!!!!!!!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!