there were 22 children playing tag on the playground than 10 more children joined the game how many more children were playing t
2 answers:
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Answer:
They will meet in 1.8 hours.
Step-by-step explanation:
Given that, distance between trains = 306 miles
Let they take time to meet each other.
Speed of first train = 90 mph
Speed of second train = 80 mph
Let distance traveled by first train = miles
Formula for distance:
Distance traveled by first train,
Let distance traveled by first train = miles
Formula for distance:
Distance traveled by first train,
Total distance traveled is 306 miles.
i.e.
They will meet in 1.8 hours.
Answer:
Step-by-step explanation:
First, find the <em>rate of</em><em> </em><em>change</em><em> </em>[<em>slope</em>]:
Now input the slope into the Point-Slope Formula. In this formula, all negative symbols give the OPPOSITE terms of what they really are, so be EXTREMELY CAREFUL inserting the coordinates into the formula with their CORRECT signs:
I am joyous to assist you anytime.
Answer:
Simplify the problems first
Step-by-step explanation:
Before you can convert it to scientific notation, you should simplify it first.
#1 for example:
Use PEMDAS to solve the equation:
So, now we have a super big number. To write it in scientific notation, put a decimal place in the number before the zeroes start. It would be since there are 11 places after the decimal.