In 2009, the life expectancy is about 80 years. Assume that, due to modern advances, life expectancy gains 5.5 years every decad
e. From 2009, in how many years would humanity achieve a life expectancy of 110 years?
1 answer:
Answer:
60 years
Step-by-step explanation:
2009 -> 80 years
+5.5
2019 -> 85.5 years
+5.5
2029 -> 91 years
+5.5
2039 -> 96.5 years
+5.5
2049 -> 102 years
+5.5
2059 -> 107.5 years
+5.5
2069 -> 113 years
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Yo sup??
To solve this question we have to apply trigonometric ratios
sin31=UT/TV
TV=UT/sin31
=7.76
=7.8
Hope this helps.
Answer:
its D
Step-by-step explanation:
Step-by-step explanation:
l = length
w = width
l/w = 5/2
l = 5w/2
l×w = 1000ft²
(5w/2)×w = 1000
5w²/2 = 1000
5w² = 2000
w² = 400
w = 20ft
l = 5w/2 = 5×20/2 = 5×10 = 50ft
the length is 50ft.
the width is 20ft.
1 split into two equal parts so the answer is 2
Answer: 6/24 ????????????
Step-by-step explanation:
