2 years ago

Which is the most effective way to obtain a random sample of your school population

Mathematics

1 answer:

Ierofanga [76]2 years ago

8 0

Ask every fifth person that exits the school
(systematic random)

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Akimi4 [234]

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The density of a substance is the mass of the substance per unit of volume. The density of the element Americium is inversely pr

Viktor [21]

Answer:

(3,4)

Step-by-step explanation:

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2 years ago

A fair six sided die is thrown .Find the probability of getting a 4

ra1l [238]

Answer:

1/6

Step-by-step explanation:

total no of out comes= 6

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2 years ago

5p - 14 = 8p + 4<br><br> Explain

grigory [225]

1: we bring all the x to one member, changing its sign (I use x, consider it a p)
$5x - 8x - 14 = + 4$

2 we bring all the non-x to the other member
$5x - 8x = + 14 + 4$
3 we solve the members
$(5 - 8)x = - 3x$
$( + 14 + 4) = + 18$
4 we divide 18 by -3
$- 3x = + 18$
$x = 18 \div - 3$
$18 \div - 3 = - 5$
$x = - 5$
my English is so bad lol

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2 years ago

Read 2 more answers

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Allushta [10]

The correct answer is: H.

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2 years ago