3 years ago

If two lines do not intersect , then their intersection is not exactly one point.

1 answer:

Dvinal [7]3 years ago

8 0

If they don't intersect then there is no solution and the lines are parrell.

You might be interested in

Evgen [1.6K]

Answer:

60?

Step-by-step explanation:

5 0

3 years ago

Ilya [14]

Answer:

Step-by-step explanation:

3 0

3 years ago

IrinaK [193]

Hello
<span>3 2/3 \ 3 2/9
(32/3) × (9/32) = 9/3=3</span>

6 0

3 years ago

Anettt [7]

Answer: 554

Step-by-step explanation:

If prior population proportion is known, then the formula to find the sample size is given by :-

$n=p(1-p)(\dfrac{z_{\alpha/2}}{E})^2$

As per given description, we have

p= 0.1

E=0.025

Critical z-value for 95% confidence : $z_{\alpha/2}=1.96$

Then,

$n=0.1(1-0.1)(\dfrac{1.96}{0.025})^2=553.1904\approx554$

Hence, the minimum sample size required = 554.

7 0

3 years ago

V125BC [204]

What do you mean doubling? You can add 7+7+7 which equals 21.

4 0

3 years ago