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bonufazy [111]
3 years ago
9

Dane started running at half past three in the afternoon. He stopped running at ten minutes after four. How long did Dane run?

Mathematics
2 answers:
Afina-wow [57]3 years ago
8 0
He ran 40 minutes because 3:30 and 4:10 so 30 +10 equals 40
Tatiana [17]3 years ago
4 0
He ran for 40 minutes!
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Whats the error?Jonah says a common denominator for 3/4 and 2/5 is 9.What is Jonahs error?
sammy [17]
In order to get the common denominator when adding fractions or subtracting fractions, you have to make sure  that the denominator of the two items are divisible by each other. In this case, 9 is not divisible by any of the given denominators which is 4 and 5. So in this case, the common denominator will have to be 20. 5 x 4 will equal to 20 and you will also multiply 3 x 5 to get the new numerator. After that, you will multiply 2 x 4 to get the new numerator of the other fraction. The new fractions will be 15/20 and 8/20. From there, you can add or subtract
6 0
3 years ago
the height of a plant in centimeters is modeled as a function of time, in days. consider this graph of the function enter the av
MrRa [10]

The average rate of change for the height of the plant measured in centimeters per day between day 0 and day 20 is 1.32 cm per day.

<h3>What is average height?</h3>

The average height is the ratio of change in height of the plant and the time taken taken for that change.

Given is the height of a plant in centimeters is modeled as a function of time, in days.

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Thus, the average height of plant is  1.2 cm/day.

Learn more about  average height.

brainly.com/question/16490045

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6 0
2 years ago
Is 6/5 greater than 2/3
Natasha2012 [34]

Answer:

yes 6/5 is greater

Problem solving:

first you need to simply the fractions and see which one is bigger.

2/3 = 0.667

6/5 = 1.2

<em />

<em>-Sumin <3</em>

6 0
2 years ago
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Mariana [72]

Answer:

The slope is the cost per hour.

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5 0
2 years ago
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MakcuM [25]

Answer:

B. \frac{n}{11} =\frac{15}{5}

Step-by-step explanation:

3 0
3 years ago
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