Equation: t = 25 + 8.25w Aaliyah needs $135.75 for a television. How many weeks will it take her to save enough money to buy a t
elevision?
2 answers:
Answer: 14 weeks
Step-by-step explanation:
The given equation : , where w represents the number of weeks.
Aaliyah needs $135.75 for a television.
To find the number of weeks (w) will it take her to save enough money to buy a television , we put t=135.75 in the above equation we get
Hence, it will take 14 weeks to save enough money to buy a television.
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Answer:
40 cm
Step-by-step explanation:
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1 litre = 1000 cm³, then
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The volume ( V) of a cuboid is
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l = =
=
= 40 cm
Answer:
It will take 2.6 hours by Daniel to catch up with Frank.
Step-by-step explanation:
Let Daniel will catch up with Frank after t hours.
Now, Frank will go 13 miles in hours.
So, the distance traveled by Frank in (t + 0.228) hours with 45 mph speed will be equal to the distance traveled by Daniel in t hours with 50 mph speed.
Hence, 45(t + 0.288) = 50t
⇒ 5t = 13
⇒ t = 2.6 hours.
Therefore, it will take 2.6 hours by Daniel to catch up with Frank. (Answer)