Answer:
y>-12
Step-by-step explanation:
y+14>2
y+14-14>2-14
y>-12
Answer:
4ft²²
Step-by-step explanation:
<span>sum of -2 and d: d - 2
</span><span>The quotient of -18 and the sum of -2 and d: - 18 / (d - 2)
answer
</span> - 18
---------
d - 2
Answer:
y = 5
Step-by-step explanation:
14y + 36 = 106. subtract 36 from both sides, so now the equation is 14y = 70 because 36 is cancelled out. now divide both 14y and 70 by 14, which leaves you with y = 5
Answer:
a) Sample mean: 48.71
Sample median: 48.3
Sample variance: 5.41
Sample standard deviation: 2.37
Step-by-step explanation:
a) Sample mean:

Sample median: M=48.3
Note: I order the data increasingly and take the value N / 2 = 40. In this way there are 39 values above and 39 values below the median.
Sample variance:

Sample standard deviation

b)