Answer: Answer:The solution to the given system of equations is (2.8,0.1)
Step-by-step explanation: I got it correct on the Unit Test
Answer:
2.42
Step-by-step explanation:
standard deviation= sqrt(variance)
Variance=E[X2] - E[X]2
E[X] = sum(X)/n=35/9, so E[X]2 = 1225/81
E[X2] =sum(X2)/n = 189/9 = 170/81
Variance= 476/81
Standard deviation = sqrt(476/81) ~2.42
Answer:
900m
Step-by-step explanation: if one is 300m then do 300m x 3 =900m.
Hoped this help
32 = x ⇒ write 32 as a power of 2
2⁵ = x
Then apply the log rule
⇒
We have 2⁵ = x
The 'a' is the digit '2'
The 'b' is the digit ''x
The 'c' is the digit '5'
Write this as a logarithm expression, we have