Answer:
you look at which number comes up the most mode means the number tt comes up the most
Step-by-step explanation:
Answer:
x = 5 cos 2t
Step-by-step explanation:
given equation
x'' + 4x = 0 ; x(0) = 5, x'(0) = 0
L{ x'' + 4 x } = 0
L{x''} + 4 L{x} = 0
s² . L(x) - s . x(0) - x'(0) + 4 L{x} = 0
( s² + 4 ). L(x) - 5 s = 0
L(x) =
= cos at
so,
x = 5
x = 5 cos 2t
Answer:
jack (with the lower case j) is 11 years old
Step-by-step explanation:
(x - 5) + (3x - 5) = 34
x - 5 + 3x - 5 = 34
4x = 34 + 10
4x = 44
x = 11
So, jack = 11 years old.
Jack = 33 years old.
Linear Regression is an approach for modeling the relationship between a scalar dependent variable y and one or more explanatory variables denoted x. the case of one explanatory variable is called simple linear regression