1 year ago

A river flows at the rate of 12 feet per minute. What is the rate in second per foot?

1 answer:

4 0

Answer: 1/5 or 0.2 in decimal form.

Explanation:

There are 60 seconds in a minute. We know the river flows 12 ft per 1 minute. So in order to find the rate per seconds, divide: 60/12. You get the answer: 1/5 or 0.2 in decimal form.

You might be interested in

The average of five numbers is 27. Four of the five numbers are 48, 8, 43, and 10. What is the other number?

jarptica [38.1K]

Look at the attached picture

Hope it will help you

Good luck on your assignment

4 0

2 years ago

Solve for a 21a+17+15a=-48

Veseljchak [2.6K]

I hope this helps you

5 0

2 years ago

Two cars start at the same time, but travel in opposite directions. One car's average speed is 80 miles per hour (mph). At the e

Alinara [238K]

Answer:

50 mph

Step-by-step explanation:

80 mph x 4 = 320 miles. so the first car went 320 miles

520 miles apart- 320 = 200 I subtracted the 320 miles so i can figure out how far the other car went.

200 / 4 hours = 50 mph

6 0

2 years ago

Can someone make sure that the first one is right and can someone help me with the second one please I need to get this right pl

VLD [36.1K]

Answer:

1. B

2. A

Step-by-step explanation:

1. Here, the figure is reflected over the line depicted. This answer is correct.

2. Here the image shifts down and across, making it a glide.

3 0

2 years ago

The mean height of the students in Marta's class is 60 in. There are 18 students in her class. Write and Solve and equation to f

Mashcka [7]

Solution: Let x be the height of a student in Marta's class.

The mean height of 18 students in Marta's class is 60 inches

We know that:

$Mean = \frac{\sum x_{i}}{n}$

$60 = \frac{\sum x_{i}}{18}$

$60 \times 18 = \sum x_{i}$

$\sum x_{i} = 1080$

Therefore, the total measure of all 18 student's heights is 1080 inches

6 0

2 years ago