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
AlexFokin [52]
2 years ago
13

Help pls need answer asap

Mathematics
1 answer:
Varvara68 [4.7K]2 years ago
7 0

Answer:

Carl traveled 281.25 km by bus and 1,618.75 km by plane.

Step-by-step explanation: v1 = 60 km/h average speed by bus to Toronto

v2 = 700 km/h average speed by plane to Winnipeg

d = 1,900 km the total distance traveled

t = 7 h total traveling time

t1 = the time of the travel by bug

t2 = the time of the travel by plane

t = t1 + t2 the total time

d1 = the distance traveled by bus

d2 = the distance traveled by plane

d = d1 + d2 the total distance

Since average speed = distance/time we have time = distance/avg.speed

t1 = d1/v1 that is t1 = d1/60

t2 = d2/v2 that is t2 = d2/700

Plug the above values into t1 + t2 = t.

We have the following system of equations:

d1/60 + d2/700 = 7

d1 + d2 = 1900

.......

Click here to see the step by step solution for 'd1' and 'd2'

.......

d1 = 281.25 km

d2 = 1,618.75 km

Carl traveled 281.25 km by bus and 1,618.75 km by plane.


You might be interested in
Simplify (-4+6i) (2 - i) (3 +7i)
zlopas [31]

Answer:

−118+34i

Step-by-step explanation:

4 0
2 years ago
Which is not a true statement about the transformation shown below?
IrinaVladis [17]

Answer: C: The orientation of the figure stayed the same

Step-by-step explanation:

Everything else is true

A. The figures do not change in dilation so they are still congruent

B. The pre-image does start in the top left which is quadrant 1

C. The orientation changes because the picture is reflected instead of translated so points D and E are in different respective locations

D. The image is a reflection. You can tell because both points D and E reflect across the Y-axis

5 0
3 years ago
6.
dalvyx [7]

Answer:

8

Step-by-step explanation:

10+8-3+5-12=

5 0
3 years ago
Someone help with math , thanks <3
NikAS [45]
I see a blank black screen...
3 0
2 years ago
a garden table and a bench cost $1,025 combined the garden table cost $75 more than the bench what is the cost of the bench
lukranit [14]
It costs 1,100
you just add the two
7 0
3 years ago
Other questions:
  • The owner of Limp Pines Resort wanted to know the average age of its clients. A random sample of 25 tourists is taken. It shows
    12·1 answer
  • AB and BC are perpendicular lines find the value of x.
    7·2 answers
  • Find the value of x.
    10·1 answer
  • 1000 to the second power -89 to the second power
    15·2 answers
  • Write the standard form of the equation of the line passing through (0, 1) and parallel to x = 4.
    13·2 answers
  • Which of the following does NOT reflect a possible relationship within a circle.
    5·1 answer
  • I NEED HELP PLSSS!!!
    12·1 answer
  • Please answer
    8·2 answers
  • A day? 6. If 18 pumps can raise 2150 tonnes of water in 50 days, working 8 hours a day, how much water will be raised in 60 days
    5·1 answer
  • After 8 years, what is the total amount of a compound interest investment of $25,000 at 3% interest, compounded quarterly?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!