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Two students, 100 meters apart on the same path, are
walking towards one other. Student A has a speed of 2
meters each second; Student B has a speed of 3 meters each
second. Let's suppose they start to walk to each other when
t=0. How many seconds will it take for the students to bump
into one another? Give your answer to the nearest whole
number.

Respuesta :

Answer: 20

Step-by-step explanation:

first you make it into a equation

then you have to make both sides equal the same thing by doing that you figure what t is and t will be your answer

100=2(t)+3(t)

100=2(20)+3(20)

100=40+60

100=100

t=20

Answer:

Step-by-step explanation:

20

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