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Alexxandr [17]
2 years ago
15

If Mia can run 15 laps in 24 minutes, how many minutes will it take her to run 20 laps

Mathematics
2 answers:
Galina-37 [17]2 years ago
6 0

Answer:

32 minutes

Step-by-step explanation:

24/15 = 1.6 laps per minute

1.6 * 20 =  32 minutes

umka21 [38]2 years ago
4 0

Answer:

15=24

20=x

cross multiply

15x=24*20

15x=480

divide both sides by 15

x=480/15

x=32

it will take her 32 minutes

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6 0
3 years ago
Name : Teacher: Word Problems Score: Date : Tom has 24 blue balloons. He wants to give his six friends the same number of blue b
Karo-lina-s [1.5K]

Each friend of Tommy will receive 4 blue balloons from tommy as Tommy wants to distribute his balloons equally among all of them.

As per the question statement, Tom has 24 blue balloons and he wants to distribute his balloons equally among all 6 of his friends.

To solve this question, let us assume that each friend of Tommy received "x" balloons on equal distribution.

We will now form a Linear Equation of single variable with "x", based on the condition mentioned in the question statement, and solving for "x", we will obtain our desired answer, i.e.,

(x+x+x+x+x+x)=24\\or, (6*x)=24\\or, x=\frac{24}{6}\\ or, x=4

Thus, Each friend of Tommy will receive 4 blue balloons.

  • Linear Equation: In Mathematics, a linear equation is an algebraic equation which when graphed, always results in a straight Line and hence comes the name "Linear". Here, each term has an exponent of 1 and is often denoted as (y = mx + c)  where, 'm' is the slope and 'b' is the y-intercept. Occasionally, it is also called as a "linear equation of two variables," where y and x are the variables.
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3 0
1 year ago
A survey given to consumers leaving a supermarket three days before Thanksgiving asked whether turkey would be part of the Thank
timofeeve [1]

Answer:

(0.1392,0.1466)

Step-by-step explanation:

Given that a survey given to consumers leaving a supermarket three days before Thanksgiving asked whether turkey would be part of the Thanksgiving meal

People surveyed = 182

claimed not eating turkey = 26

Sample proportion = \frac{26}{182} \\=0.1429

Std error =\sqrt{\frac{pq}{n} } \\=0.0260

Margin of error = 1.96*SE=0.00378

Confidence interval = (0.1429-0.0037,0.1429+0.0037)\\=(0.1392,0.1466)

5 0
3 years ago
Write an algebraic expression to represent: A number (n) added to 7
victus00 [196]

Answer:

7+n

x-12

i think this is right

5 0
2 years ago
Read 2 more answers
How do you know if there is three vertices?
grandymaker [24]
It says in the STRUCTURE that there are three vertices, which means points. so the other two possible verteces would either be Z(6, 1) or Z(8, 1)
5 0
2 years ago
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