Answer:
Seven million, four hundred and twenty-one thousand, two hundred and seventy-three
Step-by-step explanation:
7,421,273 in word form is <em>seven</em><em> </em><em>million</em><em>,</em><em> </em><em>four</em><em> </em><em>hundred</em><em> </em><em>and</em><em> </em><em>twenty-one</em><em> </em><em>thousand</em><em>,</em><em> </em><em>two</em><em> </em><em>hundred</em><em> </em><em>and</em><em> </em><em>seventy-three</em><em> </em>
<em>PLEASE DO</em><em> </em><em>MARK ME</em><em> </em><em>AS BRAINLIEST</em><em> </em><em>IF</em><em> </em><em>MY ANSWER</em><em> </em><em>IS HELPFUL</em><em> </em><em>;</em><em>)</em><em> </em>
Answer:
0.02
Step-by-step explanation:
Given a normal distribution :
Mean income (m) = 25000
Standard deviation of income (s) = 6000
X ≥ 12000
Using the relation to fund the standardized score :
Zscore =(x - m) / s
Zscore = ( 12000 - 25000) / 6000
Zscore = -13000 / 6000
Zscore = - 2.167
Using a z probability calculator :
P(Z ≤ - 2.167) = 0.015117
= 0.02
Answer:
20%
Step-by-step explanation:
1/5 is the same as 2/10
2/10 is the same as 0.2
0.20 is the same as 20%
=) u got it!
True, the purpose of the vertical line test is to determine whether a relation is a function.
