PLS HELP ME ASAP ON THIS,

Mathematics

1 answer:

kkurt [141]2 years ago

7 0

1. The usable domain of the function is the time period from when the object was dropped (t=0) to when it hits the ground (h(t) = 0, at t=3). The appropriate choice for domain is ...
2) 0 ≤ t ≤ 3

The appropriate choice for range is the range of heights the object may have:
3) 0 ≤ h(t) ≤ 144

2. The domain is a count of people, ...
1) positive integers

The domain is an amount of money, ...
2) positive real numbers

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Four students found the mean of the data set 26, 31, 39, 30, 16, 16, 18, 38. which student found the correct mean? ashrita’s wor

balu736 [363]

In calculating the mean of this data set Ashrita did the best job.

The Mean of the data set is the most commonly used measures of central tendency.

It means the average value of the data set.

one doesn't have to arrange the data in order for finding it.

<h3>What is the meaning of mean?</h3>

The data set value takes is to add them all together and divide that by the number of the data.

It can be written as

$,(x_1 + x_2 + x_3 + ..... + x_n) / n$