I need some help. An explanation will be truly appreciated!

Mathematics

1 answer:

SOVA2 [1]3 years ago

7 0

Step-by-step explanation:

Find how many data are there that in between 60-64.99

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A race is 25 miles long. There is a water station every 1 1/4 miles along the race route. How many water stations are needed for

Vikentia [17]

Answer:

Step-by-step explanation:

21 water stations

Step-by-step explanation:

From the question, we are informed that a marathon is 26.2 miles long and that there is a water station every 1 1/4miles along the race route and at the finish line.

To get the number of water stations that are needed for this marathon, we divide 26.2 miles by 1 1/4miles. This will be:

= 26.2miles/1 1/4 miles

= 26.2 miles/1.25 miles

= 20.96

= 21 water stations

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3 years ago

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Kobotan [32]

Answer:

Options :

Step-by-step explanation:

1200m + 500 = 10700

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3 years ago

The mean game scores and standard deviations of four seasons of a football team are given below. Season Mean Standard Deviation

timurjin [86]

To find the margin of error, multiply the z-score by the standard deviation, then divide by the square root of the sample size.The z*-score for a 90% confidence level is 1.645.The margin of error is 0.20.The confidence interval is 48.3 to 48.7.48.8 is not within the confidence interval.

7 0

3 years ago

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Tricia recorded the number of pets owned by each of her classmates. These data points represent the results of her survey. 0, 3,

mars1129 [50]

Answer:

first put them in order: 0,0,0,0,0,0,1,1,1,1,1,1,1,2,2,2,2,3,3,3,3,4,4

Step-by-step explanation:

then make a number like with the numbers 0 1 2 3 4 on it and put the amount of dots there are for that number

for example under 0 would be 6 0's because there are 6 0's

4 0

3 years ago