<h2>
Answer: ( 3.5 , 7.5 )</h2>
Step-by-step explanation:
Mid-point = [ ((x₁ + x₂) ÷ 2) , ((y₁ + y₂) ÷ 2) ]
= [ (-5 + 12) ÷ 2] , [(10.5 + 4.5) ÷ 2]
= ( 3.5 , 7.5 )
I think the last one is the answer
Answer:
Standard error of top enclose y = 2.29
Step-by-step explanation:
The formula for Standard error = σ/√n
σ is the population standard deviation = $16
n is random number of samples = 49 hotels
Hence,
Standard error = 16/√49
= 16/7
= 2.2857142857
Approximately = 2.29
Therefore, the Standard error of top enclose y = 2.29
Answer:
Solution given:
A(a,b) lie in 6x-y =1
substituting value of A in equation ,we get
6a-b=1...................(1)
B(b,a) lie in 2x - 5y = 5
substituting value of B in equation ,we get
2b-5a=5
b=5(a+1)/2............(2)
substituting value of b in equation 1 ,we get
6a-5(a+1)/2=1
12a-5a-5=2
7a=2+5
a==1
substituting value of a in equation 1 ,we get
6×1-b=1
6-1=b
b=5
<u>so</u><u> </u><u>points</u><u> </u><u>are</u><u> </u><u>A</u><u>(</u><u>1</u><u>,</u><u>5</u><u>)</u><u> </u><u>and</u><u> </u><u>B</u><u>(</u><u>5</u><u>,</u><u>1</u><u>)</u>
we have
equation of line having two points
y-5=1-x
<u>x+y=6 is a required equation of line AB.</u>
B) 6000 mL is the answer for 6000 mL in Liters