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
aivan3 [116]
3 years ago
13

Cyclist A leaves point X at 12 noon and travels at constant velocity in a straight path. Cyclist B leaves point X at 2 p.m. trav

els the same path at constant velocity, and overtakes A at 4p.m. What was the speed of B?
(1) Cyclist A weighs twice as much as Cyclist B.
(2) When Cyclist B overtook Cyclist A, both had traveled 75 miles.
Mathematics
1 answer:
fredd [130]3 years ago
5 0

Answer:

37.5 miles per hour

Step-by-step explanation:

The question might be trying to confuse the reader. Point (1) which states the difference in weight does not show any evidence on how it affects the speed of both cyclist. Point (2) show an important point where the distance traveled is 75 miles.

Cyclist B, who leave point X at 2pm overtook cyclist A at 4pm, showing that the time it took for B to overtook A is 2 hours

Speed = distance / time

= 75 miles / 2 hours

= 37.5 miles per hour

You might be interested in
Help with #23 pleaseee
Thepotemich [5.8K]

Answer:

53 degrees  

angle DCE is congruent to angle DAE.

3 0
3 years ago
Read 2 more answers
Use complete sentences to describe why Set A = { X | X is an even whole number between 0 and 2} = No solution/or empty set.
Inessa05 [86]
A = {1}
(conjunto unitário)
5 0
3 years ago
essica was asked to hang six student paintings in a row on the wall. How many different ways could she arrange them?
andriy [413]
Total paintings = 6
Number of different places for each painting = 6
Total number of ways she could hang all the painting = 6 × 6 = 36
3 0
3 years ago
Please Help 7th grade math
Allisa [31]

The signs of the numbers in the problem matter because if a number is negative in the equation than you're answer could be negative.  ex. -3/9= -3   but if the negative sign wasn't there than the answer would be wrong bc the answer would be positive.



hope thats what you need hope it helps.

6 0
3 years ago
Given f(x)=x-7 and h(x)=2x+3 what is the rule for h(f(x))
Paul [167]

Answer:

h(f(x)) = 2x - 11

Step-by-step explanation:

To evaluate h(f(x)) substitute x = f(x) into h(x)

h(x - 7)

= 2(x - 7) + 3

= 2x - 14 + 3

= 2x - 11

6 0
3 years ago
Other questions:
  • What is the midpoint of the segment shown below?
    7·1 answer
  • Solve the equation (1 +2)u, + uy - 0. 5
    12·1 answer
  • How many solutions does this linear have y= 5x-1 -15x-3y=3?
    11·1 answer
  • Which graph represents polynomials function f(x)=x^3+4x^2-15x-18
    9·2 answers
  • Please help asap !!!!!
    9·1 answer
  • Anyone? not to good at this will mark you as brainlist
    12·1 answer
  • According to the US Bureau of Labor Statistics publication News, self-employed persons with home-based businesses work a mean of
    6·1 answer
  • Please help me. Thank you...
    7·1 answer
  • What is the surface area?
    11·1 answer
  • To conduct a survey on current social work majors, a researcher gets a list of all students who have declared a social work majo
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!