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Yuki888 [10]
3 years ago
11

The act of collecting data that are representative of the population data is called _________.

Mathematics
1 answer:
kozerog [31]3 years ago
6 0

Answer: Random Sampling

Step-by-step explanation:

The act of collecting data that are representative of the population data is called <u>random sampling</u>.

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Amelia has 13 less than 5 times the cans elliot has. together, they have 257 cans. How many cans does each one have?
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To solve this, you must determin variables.

Elliot=x
Amelia=5x-13

Then, you must do the sum of those two variables equals the number of cans. Therefore,

5x-13+x=257
6x-13=257
6x=257-(-13)
6x=270
x=270÷6
x=45
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Alice works 42 hours, is paid $2.65 per hour, and receives $540.50 in tips. How much did Alice earn?
Talja [164]

Answer:

$651.8

Step-by-step explanation:

Alice earns $2.65 per hour

In 42 hours she will earn = 42 * 2.65 = $111.3

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Total money earned is 540.5+111.3 = 651.8

3 0
2 years ago
Find the zeros of f(x) =x^3+2x^2-3x
lora16 [44]

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Step-by-step explanation:

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to find zeroes, plug into f(x) and solve for each value of x. doing this gives 0, 1, and -3

3 0
3 years ago
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