2 years ago

What set of values is apart of the solution set to the inequality 3.5p+14>7p

Mathematics

1 answer:

aalyn [17]2 years ago

5 0

Answer:

Step-by-step explanation:

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PLEASE HELP I GIVE THANKS

Levart [38]

A=(-6,-2)
B=(6,2)

$\sqrt{[(6-(-6)]^2+[(2-(-2)]^2} = \sqrt{12^2+4^2} = \sqrt{16} =4 \sqrt{10}$

5 0

2 years ago

If yu were to randomly survey 500 people each from two largest us cities would this be a random study why or why not HELP NEEDED

Valentin [98]

Answer:

If you're timed then I would say,

Yes this is a random study because the problem specifically states that the survey samples were randomly selected from populations.

I think that is the answer! However, if you have time I would wait for another person to answer as well because I'm terrible at statistics :(

6 0

2 years ago

Margaux borrowed 63000 on jan. 16 2012 and paid the loan in full on may 13 2012 with 11% interest. Compute the simple interest u

sp2606 [1]

Answer:

$2234.26

Step-by-step explanation:

The formula is ...

i = Prt

Filling in the numbers, we have ...

i = $63000·0.11·(118/366) ≈ $2234.26

The year beginning Jan 16, 2012 and ending on the same date in 2013 has 366 days, so we use that for the number of days in the year. Similarly, the day Feb 29, 2012 adds one day to the interest-earning period, so there are a total of 118 days between 1/16/2012 and 5/13/2012.