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
pychu [463]
3 years ago
15

Cooper drove his car for 2 1/2 hours at a constant speed of 60 miles per hour and then for another 30 minutes at a constant spee

d of 40 miles per hour. How far did cooper drive?
Mathematics
1 answer:
erma4kov [3.2K]3 years ago
4 0
Cooper would have drove 170 miles

You might be interested in
Plz help ASAP do not understand
ivann1987 [24]
A.) \frac{number of rolls}{total rolls} = \frac{9}{50}

     Turn that into a decimal to find percent
      \frac{9}{50} = 0.18
      100 * 0.18 = 18%

b.)  \frac{number of rolls}{total rolls} = \frac{23}{50}

      \frac{23}{50} = 0.46
      100 * 0.46 = 46%



6 0
3 years ago
Y=x^2-2x+8 what is the symmetry
ivann1987 [24]
A graph shows the line of symmetry is x=1.


_____
For y = ax² +bx +c, the line of symmetry is x = -b/(2a). You have a=1, b=-2, so this formula gives the line of symmetry as
  x = -(-2)/(2(1)) = 2/2
  x = 1

8 0
3 years ago
Are, 7/6 and 52/48 proportional?
Snowcat [4.5K]

Answer:

no

Step-by-step explanation:

52/48 would simplify to 13/12

and 7/6 when multiplied by 2 would equal 14/12

4 0
2 years ago
A 12
ASHA 777 [7]
The longer string would be Nine feet and the shorter would be three feet? If I understood the question correctly

Nine Minus three is six, divided by two is three. So Nine would be three more than double than three..? 
3 0
3 years ago
Read 2 more answers
If 180° ≤ x ≤ 270°, then x =
Leto [7]

Nothing further can be done.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Which equation has the same solution as 2x^2+16x-10=0
    14·2 answers
  • 0.9 0.947 1.5 1.268 in order from least to greatest
    14·2 answers
  • Mel Company has a net income, before taxes, of $95,000. The treasurer of the company estimates 45% of net income will have to be
    5·2 answers
  • Phil has drawn some house plans in which the lounge room will be 9.5 m long when it is built. This length has been drawn as 19cm
    5·1 answer
  • You have a batting average of .300. This means that the probability of your getting a hit is 30%. If you have 540 attempts this
    13·2 answers
  • Frank left his house at 7 a.m. and drove to the airport at a speed of 50 mph. Lance left his house at 6 a.m. and drove to the sa
    14·2 answers
  • Who's has the most money in the world
    7·1 answer
  • Response Question
    11·1 answer
  • Magmatic and English
    9·1 answer
  • Factor the expression x2 − 14x + 45 completely.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!