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A hose fills a tub at a rate of 4 ounces per minute. How many pints per hour will the hose fill the tub?

16 ounces = 1 pint

60 minutes = 1 hour

(1 point)
Responses

15 pints per hour
15 pints per hour

240 pints per hour
240 pints per hour

3,840 pints per hour
3,840 pints per hour

1.06 pints per hour

9 answers

To find out how many pints per hour the hose fills the tub, we can follow these steps:

  1. Determine the number of ounces filled in one hour: \[ \text{Rate} = 4 \text{ ounces per minute} \] \[ \text{Minutes in an hour} = 60 \] So, the total ounces filled in one hour is: \[ 4 \text{ ounces/min} \times 60 \text{ min} = 240 \text{ ounces} \]

  2. Convert ounces to pints: Since 1 pint = 16 ounces, we can find the number of pints: \[ \text{Pints} = \frac{240 \text{ ounces}}{16 \text{ ounces/pint}} = 15 \text{ pints} \]

Therefore, the hose fills the tub at a rate of 15 pints per hour.

The correct response is: 15 pints per hour.

A printer can print 8 pages per minute. How many pages could the printer print in 1 hour?

60 minutes = 1 hour

(1 point)
Responses

68 pages per hour
68 pages per hour

52 pages per hour
52 pages per hour

215 pages per hour
Start Fraction 2 over 15 End Fraction pages per hour

480 pages per hour

To find out how many pages the printer can print in one hour, we can use the following steps:

  1. Determine the number of pages printed in one minute: \[ \text{Rate} = 8 \text{ pages per minute} \]

  2. Calculate the total number of pages printed in one hour: \[ \text{Minutes in an hour} = 60 \] So, the total pages printed in one hour is: \[ 8 \text{ pages/min} \times 60 \text{ min} = 480 \text{ pages} \]

Therefore, the printer can print 480 pages per hour.

The correct response is: 480 pages per hour.

A pickleball moves at a speed of 100 miles per hour. What is the speed in feet per minute?

5,280 feet = 1 mile

60 minutes = 1 hour

(1 point)
Responses

8,800 feet per minute
8,800 feet per minute

2,933 feet per minute
2,933 feet per minute

146 feet per minute
146 feet per minute

528,000 feet per minute
528,000 feet per minute
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To convert the speed of the pickleball from miles per hour to feet per minute, we can follow these steps:

  1. Convert miles to feet: Since there are 5,280 feet in a mile, for 100 miles: \[ 100 \text{ miles} \times 5,280 \text{ feet/mile} = 528,000 \text{ feet} \]

  2. Convert hours to minutes: Since there are 60 minutes in an hour, to find the speed in feet per minute, we divide the total feet by the number of minutes: \[ \text{Speed in feet per minute} = \frac{528,000 \text{ feet}}{60 \text{ minutes}} = 8,800 \text{ feet per minute} \]

Therefore, the speed of the pickleball is 8,800 feet per minute.

The correct response is: 8,800 feet per minute.

A speed limit in Europe is 80 km per hour. What is the speed in miles per hour? There are about 1.6 kilometers in 1 mile. (1 point)
Responses

50 miles per hour
50 miles per hour

80 miles per hour
80 miles per hour

128 miles per hour
128 miles per hour

75 miles per hour

To convert the speed limit from kilometers per hour (km/h) to miles per hour (mph), we use the conversion factor that 1 mile is approximately 1.6 kilometers.

  1. Convert kilometers to miles: To convert 80 kilometers to miles, we can use the formula: \[ \text{miles} = \frac{\text{kilometers}}{\text{conversion factor}} \] where the conversion factor is 1.6 km/mile: \[ \text{miles} = \frac{80 \text{ km}}{1.6 \text{ km/mile}} = 50 \text{ miles} \]

Therefore, the speed limit of 80 km per hour is equivalent to 50 miles per hour.

The correct response is: 50 miles per hour.

ty i got 100% (2024)

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