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3 years ago

Is this correct or no if not what the answer

Mathematics

1 answer:

trapecia [35]3 years ago

6 0

Answer:

While D is partially correct, A is the way to go, because samples are easier to collect than whole populations. The internet quotes, "It is a much quicker process and is more time efficient." This proves the theory why A is the correct answer.

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at its peak in online shopping site was selling about 420 items per second at this rate how many items would it sell in 30 mins(

Studentka2010 [4]

Number of items an online shopping site sold per second = 420

Number of items it will sell in 30 minutes =

30 minutes = 1800 seconds

Number of items it will sell in 1800 seconds =

= 1800 × 420

= 756,000

∴ This online shopping site will sell 756,000 in 30 minutes .

7 0

3 years ago

Simplify (4x - 6) - (5x + 1).

faust18 [17]

The answer to the question is -x-7

6 0

3 years ago

What is the greatest to least from this equation 5.132 5.123 5.312 5.231<br>

kondor19780726 [428]

Answer:

5.312 (Greatest)

5.231

5.132

5.123 (Least)

Hope this helps!! <3

7 0

3 years ago

A spider ate 25%25\% 25% 25, percent more bugs this month than last month. The spider ate 88 8 8 bugs last month. How many bugs

alekssr [168]

Answer:

10 bugs

Step-by-step explanation:

If last month the spider ate 8 bugs, and this month the spider ate 25% more bugs, we can calculate the amount of bugs the spider ate this month finding how much is 25% of 8 bugs, and them we sum this value to the 8 bugs it ate last month.

25% of 8 = 8 * 25 / 100 = 2

Now we know that the spider ate 2 more bugs, so the amount of bugs it ate this month is 8 + 2 = 10 bugs.

We can also solve this problem multiplying directly 8 by 1.25 (1.25 represents the 25% increase in the bug consumption):

8 * 1.25 = 10 bugs.

6 0

3 years ago

A large statue is in the shape of a square pyramid. Each side of

Maurinko [17]

Answer:

it is 123271.5 you are welcome

5 0

1 year ago