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icang [17]
3 years ago
5

Kari plans to sample 20 people of a population that contains 100 students. She wants to determine how many people wake up before

6 a.m. Which sample is the most random?
Mathematics
2 answers:
Rudiy273 years ago
8 0

Answer:

5 students out of each of the 4 homeroom classes (C)

Step-by-step explanation:

Nonamiya [84]3 years ago
4 0

Answer:

C. is the answer on edg

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sakyyah picked 12 apples. she gave 1/6 to each of her 5 friends. how many apples did each friends get?
Sergeu [11.5K]
Each of her 5 friends received 2 apples.
3 0
3 years ago
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Cheryl painted her living room walls with two different colors. She painted part of the room yellow and another part green. If t
kramer

Answer:

Total percent of the room did she paint green = 60%

Step-by-step explanation:

Given - Cheryl painted her living room walls with two different colors. She painted part of the room yellow and another part green. If the surface area of the walls in her room is 720 ft² and she painted 288 ft² yellow.

To find - What percent of the room did she paint green ?

Proof -

Given that,

The surface area of the walls in her room = 720 ft²

Total area painted in yellow color = 288 ft²

So,

Total area painted in green color would be = 720 - 288 = 432 ft²

Now,

Let the total percent green color painted = x

So,

720 × x% = 432

⇒720*\frac{x}{100}  = 432

⇒ x = \frac{432*100}{720} = 60

∴ we get

Total percent of the room did she paint green = 60%

7 0
3 years ago
What is the opposite of -3.4
lina2011 [118]

Answer:

3.4

Step-by-step explanation:

The opposite of a number is the same as the additive inverse of the number.

Two numbers are opposites, or additive inverses, if they add to zero.

For a positive or a negative number, just change its sign to find its opposite. For zero, its additive inverse is zero.

The opposite of -3.4 is 3.4.

Answer: 3.4

7 0
2 years ago
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John is mixing nuts and raisins to sell at the school store. Nuts are sold in 4 pound packages and raisins are sold in 1 pound p
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Answer:

Why won't the shrimp share it's treasure?

Step-by-step explanation:

because it's shellfish

What do you call a shoe make out of a banana?

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6 0
2 years ago
EL QUE PUEDA AYUDARME SE LO AGRADECERIA MUCHO
Vladimir79 [104]

Answer:

La respuesta es 4

Step-by-step explanation:

La Ramon para esto es porque Como 3x4 son igual a 12 ebtonces por eso la respuesta es 4

8 0
3 years ago
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