3 years ago

Which of these is an example of a non-random sample?

Mathematics

2 answers:

Fed [463]3 years ago

7 0

The answer would be c.lllllllllllllllllllllllll:)

Alexxx [7]3 years ago

5 0

Answer: C. it the answer i think

Step-by-step explanation:

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Can someone please help me with this. The first person who answers this gets brainliest .

gulaghasi [49]

Answer:

Step-by-step explanation:

5<y

5 0

3 years ago

The distance, d, is greater than 5 miles. Write an inequality to represent the statement. How many solutions does the inequality

trapecia [35]

< = more than
> = less than
So therefore,
D > 5 miles

Hope this helped !

5 0

4 years ago

Read 2 more answers

HELPPP no links please

uysha [10]

Answer:

c= 261

Step-by-step explanation:

-c = -11 - 250

-c = -261 change the signs on both sides of the equation c = 261

8 0

3 years ago

Please please help me with these questions. It’s urgent. I will mark BRAINLIEST.

zmey [24]

Answer:

$\large\boxed{Q1.\ \sin\theta=\dfrac{40}{41}}\\\boxed{Q2.\ 30^o}$

Step-by-step explanation:

Q1.

$\sin\theta=\dfrac{y}{r}$

$\text{We have}\\\\r=1\to(\text{radius of the unit circle}),\\\\y=\dfrac{40}{41}\to\text{from the given point}\ \left(\dfrac{9}{41},\ \dfrac{40}{41}\right)\\\\\text{Substitute:}\\\\\sin\theta=\dfrac{\frac{40}{41}}{1}=\dfrac{40}{41}$

Q2.

<em>look at the picture</em>

210° is in III Quadrant. Therefore the reference angle for θ is:

210° - 180° = 30°

8 0

3 years ago

A forest ranger can see a distance of 12 miles from a fire tower how many square miles can he see

ioda

He see a circle, so you need to find the area.
A = π * r²
A = π * 12²
A = 3.14 * 144 =

A = 452.16 miles²

6 0

3 years ago