Answer:
x = -2
Step-by-step explanation:
2x + 1 + 3 = 0
2x + 4 = 0
x = -2
nice picture lol is that ricegum
The ratio 2:3 is equivalent to 3:4.5 so Jo's drink will taste a little more orange than the recipe
Answer:
The correct option is C
Step-by-step explanation:
From the question we are told that
The number of independent variables is
The number of observation is
Since n is are independent variables then their degree of freedom is 3
The denominator(i.e z) degrees of freedom is evaluated as
So for the numerator (n) the degree of freedom is Df(n) = 3
So for the denominator(i.e z) the degree of freedom is Df(z) = 43
Answer:
It Is true and then false
Step-by-step explanation:
First, convert 1 1/2 into an inproper fraction. To do it you do denominator x whole number plus numerator. This equals to 3/2. Next you do 3/2 x 7 which is 21/2 or 10 1/2. so your answer is 10 1/2 hours