First you would complete what is inside the parentheses and get 8 as your answer. Using that you would divide 8 by 4 and get 2. Then you would multiply 3 by 6 and get 18. After that you would add 26 and 2 for a answer of 28. Then add 28 and 18 together to get a final answer of 46.
Answer:
Hi, there the answer is E because it is a function
and also the x does not repeat itself.
Step-by-step explanation:
Also, if it is not a function x will repeat and equivalent to not a function
There is 60 possible so the fraction will be 51/60 which equals .85
Answer:
It is 7 whole
Step-by-step explanation:
3/15 is 5 without anything left plus the 3 is 7
Answer:
The regression equation for the sample is
Y= 0.430x +0.214
Step-by-step explanation:
Using the regression formula;
a= (nSSXY - MX MY)/(nSSX -MX^2)
a= (20×43- 4×6)/(20×98 - (4^2))
a= 836/(1960-16)
a= 836/1944
a= 0.430
X bar= summation x / n =4/20= 0.2
Y bar= summation y / n =6/20 = 0.3
b= y bar - a xbar
b= 0.3 - 0.430(0.2)
b= 0.3- 0.086
b= 0.214
The regression equation
Y= ax + b
Y= 0.430x +0.214