Answer:
Step-by-step explanation:
6x-3y+10=0 ⇒-3y=-6y-10 ⇒ y=-6x/-3 -10/-3⇒ y=2x+10/3
2x -y +9 =0 ⇒ -y=-2x-9 ⇒y=2x+9
<h2>y=2x+10/3</h2><h2>y=2x+9</h2><h2 /><h2 />
Given that the mean is $9.5 and the standard deviation is $1.30, the standard error will be given by:
σ/√n
where
σ-standard deviation
n=sample size
thus, we shal have:
1.30/√20
=0.2906
Next we find the margin error
0.2906*2=0.581
thus the confidence interval will be:
(9.5+0.581, 9.5-0.581)
=(10.081,8.919)
ᴛʜᴇ ᴀɴsᴡᴇʀ ɪs 5.0 x 10^6
Separating the fraction into 2 fractions:
1.6 10^14
—— x ——
3.2 10^7
Dividing the numbers, and dividing the terms with the same base by subtracting their exponents:
0.5 x 10^14-7
Lastly, just subtract the exponents:
0.5 x 10^7
In scientific notation it would equivalent to:
0.5 x 10^6
Use y=mx+b. This is for slope. If you're given a coordinate such as (3,2) think of "dibble and then shoot". Go right three and up two. Hope this helps :)
We are given with the set <span>K with members: 2, 4, 2, 0, 6, 0, 10, 8. The correct expression of set here is { 0 , 2 , 4 , 6, 8, 10 }. The numbers repeated are represented by one number in the set where the members are also arranged in order. </span>
