We know that it can travel 25 centimetres in 12 seconds. First, we break down the minute into seconds.
60/12= 5
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Now, multiply 25 by 5.
25x5=125
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With this knowledge, we just have to convert the centimetres, to meters.
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Your answer is 1.25 meters :)
Answer:
<h3>Greater than 20</h3>
Step-by-step explanation:
Since mean is the average number of students, the formula for calculating the mean attendance of students is expressed as;
Mean = total number of student/sample size
Given mean = 20
Since the question talks about the first four meetings, the sample size = 4
<em>Since the sum total of students for the first four meetings is 80, hence the number of students who attended the meeting is greater than 20</em>
Answer:
Uhm I think you need to like times the 10 to the 56? erm yeaaaaaaa SOrry if you get it wrong
Step-by-step explanation:
Answer: 1/4 or 0.25
Step-by-step explanation:
number of girls = 14
number of boys = ?
total number = x
ratio of girls to boys = 2:3
Therefore,
Number of boys = total number - number of girls
Number of boys = 35 - 14 = 21