How many second does it take for the platform to go from 3:00 to 7:00

Q: 12. A population of bacteria starts out with one individual and doubles every hour. How many…

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Q: Sandy's piano lesson started at 11.40 am. Her piano lesson lasted for 1h 25min. At what time did her…

A: Given, Sandy's piano lesson started at 11.40 am. Her piano lesson lasted for 1h 25min. 1 hour from…

Q: aint four portraits. How long will it take the same painter to finish 20 portraits at a similar…

A: It is given that 4 portraits is painted for 20 days. To calculate the number of days for which the…

Q: Trevor takes a test at school and completes the test in exactly one hour . The test has two…

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Q: If you take 4500 steps in a day and each of your steps is 2.5 feet. How many miles have you walked?

A: Given,         If we take 4500 steps in a day and each of your steps is 2.5 feet.

Q: Julia starts school at 8:45, and it takes her 15 minutes to get to school, what time will she get…

A: Adding the time it takes to reach the school to the start time gives time she reaches the school

Q: The running time (in minutes) of a tv show is 30 - 0.5c, where c is the number of commercials aired…

A: The running time (in minutes) of a tv show is 30 - 0.5c, where c is the number of commercials aired…

Q: Could you just a brief explanation of how each step is done?

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Q: a watch which gains 5 seconds in 3 minutes was set right at 7 am. in the afternoon of the same day,…

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Q: A special rubber ball is dropped from the top of a wall that is 64 meters high. Each time the ball…

A: The ball drop from the top  wall that that is 64 m  high. The ball bounces half the distance it fell…

Q: A scientist uses a submarine to study ocean life. • She begins at sea level, which is an elevation…

A: Let's find.

Q: The temperature outside changed from 71°F to 43°F over a period of seven days. If the temperature…

A: Given condition  The temperature is changes by the same amount every day

Q: After how many seconds does the angry bird hit the ground? The bird will hit the ground seconds…

A: Guven,                  h(t) = -0.15t^2 +1.5t+18 Since at ground the height of the bird becomes o.…

Q: Alex is 9 feet away from his car when he begins walking directly away from his car at a constant…

A: Solution of above question is written below.

Q: How many hundreds does it take to make 1500

A: Number of hundreds required  =1500100

Q: how many minutes are in 180.0 days?

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Q: It is 4:35 p.m. and dinner is at 5:00 p.m. If each task takes five minutes to complete, how many…

A: Arithmetic is a branch of mathematics. There are 4 basic operations in arithmetic. Division is one…

Q: Every day the teacher drinks a cup of coffee before her 9:00 class. Suppose the temperature is 200⁰F…

A: Consider the following:

Q: An airplane dropped a flare from a height of 1560 feet above a lake. How many seconds did it take…

A: The diagram of an aero plane dropping a flare is shown below.

Q: Oliver walks 1350 feet every 4 days. How many miles does he walk in 30 days?

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Q: While playing a board game, Mimi noticed that she could roll the dice 8 times in 30 seconds. How…

A: Given: Mimi can roll the dice 8 times in 30 seconds. Time, t=30 seconds ⇒t=0.5 minutes. Since, the…

Q: The youngest person in the company is 25 years old. The range of ages is 38 years.   How old is the…

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Q: The doctor advised Peter to take the medicine after every 50 minutes 1800 seconds. How many times…

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Q: if Samantha ran 3003 miles in 7 days how many miles will she run in 3 days

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Q: If it takes one second to write down each digit, how long will it take to write down all the numbers…

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Q: Jackson usually runs 8 laps around the football field and consistently completes the first lap in 3…

A: Jackson completes the first lap in 3 minutes and jackson takes 15% longer to complete each lap than…

Q: i am getting in shape and every other day i go for a run and every fifth day i go to dance class.…

A: I am getting in shape and every other day i go for a run and every fifth day i go to dance class. We…