Answer:
14
Step-by-step explanation:
Geometric mean = nth root (product of individual values of set of data)
from the question, n=2,
product of individual values of set of data= 2/5*490 = 196
Therefore Sqrt (196) =14
NB: As n is 2, we use sqrt, if n is 3, we use cube root and so on
Answer:
m∠FAD=48°
Step-by-step explanation:
we know that
The<u><em> Perpendicular Bisector Theorem</em></u> states that: A radius that bisect a chord is perpendicular to the chord
we have
FD=DE
The radius AC bisect the chord FE
so
AC is perpendicular to FE
The triangle FAD is a right triangle
m∠FAD+m∠AFD=90° ---> by complementary angles in a right triangle
we have
m∠AFD=42°
substitute
m∠FAD+42°=90°
m∠FAD=90°-42°
m∠FAD=48°
Each ton is equal to 2,000 pounds, therefore each ton (12) times the number of pounds per ton (2,000) is 24,000 pounds! Hope this helps!!
For an investment compounded continuously, the rule of 69 gives a better approximation than the rule of 72 (for normal compound interests).
To find liters from meters, multiply the meters by 1000. 1 meter equals 1000 liters. So, the answer would be 375000 from 3,750.
P.S. IF you meant 750, then it's 750000
