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Gnom [1K]
3 years ago
7

Two trains leave the same station at the same time, but are headed in opposite directions. One train travels at 70 mph and the o

ther train travels at 80 mph. How much time passes until the trains are 600 mph apart
Mathematics
1 answer:
AURORKA [14]3 years ago
7 0

Answer:

4 hours

Step-by-step explanation:

I hope this helps :)

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PLEASE ANSWER NOW
Brums [2.3K]

Answer:

15 scores are less than 90

Step-by-step explanation:

Total 11 scores are less than 90 not 15

3 0
2 years ago
Suppose you flipped a coin and then rolled a six-sided die. What is the probability of landing on
stealth61 [152]

Answer:

1/12

Step-by-step explanation:

The probability of landing heads is 1/2, the probability of rolling a 3 is 1/6. Multiply them to get the answer.

Hope this helped!

6 0
3 years ago
World war 1 lasted from August 4th 1914 until November 11th, 1918. During this time an estimated 10 million lives were lost. Abo
Kryger [21]
The question is so dry, mechanical, and devoid of emotion
that it's terrifying.

There is no way to assign a number to "How many people were
dying per day", and I would prefer not even to think about it in
those terms.

-- The period of time from August 4, 1914 until November 11, 1918 is 1,560 days.

-- The "average", or better, the "unit rate" of 10 million events in 1,560 days
is the quotient

                   (10,000,000 events) / (1,560 days) 

               =  6,410.3 events per day

               =     267.1 events per hour

               =       4.45 events per minute.


Reciprocally, this is a unit rate of 

                  13.48 seconds per event,
                  sustained continuously for 4.274 years !

When will we ever learn ! ?
6 0
3 years ago
If you were to examine a sample of 1000 cells, n which of the phases listed below would you expect to find most of the cells
seraphim [82]

Answer: Interphase

Step-by-step explanation: That’s where they spend of their life

5 0
2 years ago
Read 2 more answers
A number cube with the numbers 1 to 6 is rolled. What is the theoretical probability of rolling the number 3?
mr_godi [17]
<h3>Answer:</h3>

\frac{1}{6}

<h3>Step-by-step explanation:</h3>

There are 6 possible options: \text{1, 2, 3, 4, 5, 6}

There is 1 option out of those 6 that we are finding: \text{3}

Therefore, the probability is \frac{1}{6}.

4 0
3 years ago
Read 2 more answers
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