A cyclist planned to ride 9 1/2 miles but only managed to travel 3 7/8 miles. What fraction of his planned trip did he travel?
2 answers:
Answer:
Step-by-step explanation:
We know that a cyclist wanted to ride miles but only managed to travel
and we want to know what fraction he actually travelled so we have to divide the two fractions so
÷
→ First convert to improper fractions
÷
→ Because it's dividing fractions we have to remember the rule of flipping the second fraction so then it becomes a multiplication
×
→ Simplify
So the cyclist had travelled only of his planned trip
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Answer:
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Where,
A: initial amount
b: decrease rate
x: time in days
Substituting values we have:
Therefore, the graph of the function is a decreasing exponential function in the first quadrant and that has an initial value of 40.
Answer:
graph of exponential function going from left to right in quadrant 1 through the point 0, 40 and approaching the x axis