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aniked [119]
3 years ago
7

In what situations is it helpful to use a sample of a population? Mark all that apply. if the population is very large if the po

pulation is very small if it would take a lot of time to survey the entire population if it would require a lot of money to survey the entire population if the population does not match the survey question
Mathematics
2 answers:
Harman [31]3 years ago
5 0

Answer:The Correct Answers Would Be: A, C, and D.

Step-by-step explanation:

MaRussiya [10]3 years ago
3 0

Answer:

A), C), D)

Step-by-step explanation:

i got it right hope it helps ;)

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Please help (20 points)
Evgesh-ka [11]

35.\\V=\dfrac{\pi r^2h}{3}\ \ \ \ |\cdot3\\\\3V=\pi r^2h\ \ \ \ |:\pi r^2\\\\\boxed{h=\dfrac{3V}{\pi r^2}}

36.\\V=150\ m^3\\r=5\ m\\h=?\\\\\text{substitute}\\\\h=\dfrac{3\cdot150}{\pi\cdot5^2}=\dfrac{450}{25\pi}=\dfrac{18}{\pi}\approx\dfrac{18}{3}=6\ m\\\\Answer:\ The\ height\ is\ greater\ than\ a\ radius.

8 0
3 years ago
El rodeo has 837 students , El rodeo has 78 more students than hawthorne how many students are there at Hawthorne school later h
elena-s [515]
The number of Elrodeo students is 837.

Let the number of students at Hawthorne be x.


"<span>El rodeo has 78 more students than hawthorne</span>"

this means that

837 = 78 + x
x = 837 -78 = 759


Answer: Hawthorne has 759 students
5 0
3 years ago
What is the volume of the rectangular prism in simplest terms?
NikAS [45]

Answer:

V=w*h*l

Step-by-step explanation:

w=width

h=height

l=length

6 0
2 years ago
Read 2 more answers
Given that g(x) = x^5 - 5x^4 + 10x^3 - 10x^2 + 5x - 1, find g^-1(x).
Ivan
First Factor.

(x-1)^5 = x^5 -5x^4+10x^3 -10x^2+5x-1

g(x) = y = (x-1)^5

Find inverse by solving for 'x'

x-1 = y^{1/5} \\  \\ x = y^{1/5} +1 \\  \\ g^{-1} (x) = x^{1/5} + 1
7 0
3 years ago
1) y=7x- 12<br>-3x+4y=2​
ioda

Answer:

x = 2

y = 2

Step-by-step explanation:

Given that:

y=7x- 12  -------- eq1

-3x+4y=2​ ------ eq2

eq1 can be written as:

7x - y = 12

Multiplying this equation by 4 we get:

28x - 4y = 48 --------- eq3

Adding eq2 and eq3 we get:

28x - 3x = 48+ 2

25x = 50

x = 2

Now put this equation in eq1

y = 7(2) - 12

y = 14 - 12

y = 2

i hope it will help you!

8 0
3 years ago
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