The factors of 9 are 3 and 3. (You need to multiply 3x3 to get 9.) The factors of 10 are 5 and 2. But, if you multiply 3 by 5, which gives you 15, and multiply the other 3 by 2, which gives you 6, and then add 6 to 15, you get 21.

8 0

4 years ago

A video game company surveys a random sample of 225 of its best customer and finds that the average gamer spends $606 a year on

victus00 [196]

Answer:

Multi facets

Step-by-step explanation:

First company surveys best customers so they are highest spending

First company standard deviation is high @ $62 so their spends are $606 a year plus or minus $180 (rounded up)

Second company has a Random sample so includes all customers

Second company has larger number of responses

Second company has a range of plus or minus $40

6 0

3 years ago

Can someone please factor this expression 27/x³- 8

almond37 [142]

Answer:

(3x-2) (9xsquare+6x+4)

6 0

3 years ago

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