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Mathematics 21 Online
OpenStudy (anonymous):

Can you guys please help me?

OpenStudy (anonymous):

@Mimi_x3 @King.Void. @Loser66 @campbell_st @zepdrix @Jesstho.-.

OpenStudy (anonymous):

With?

OpenStudy (anonymous):

The table shows vacation preferences of families with children under 16 and over 16: Summer vacation Camping Traveling out of state Activities in local area Row totals At least one child under 16 22 12 36 70 All children 16 or older 17 45 20 82 Column totals 39 57 56 152

OpenStudy (anonymous):

Sharon mistakenly calculated the marginal relative frequency for traveling out of state to be 57 out of 100 or 57%. What should Sharon have done, and what is the correct answer? She should have divided 57 by 152: 37.5% She should have divided 12 by 57: 21% She should have divided 45 by 57: 79% She should have divided 45 by 82: 55%

OpenStudy (anonymous):

@misty1212

OpenStudy (anonymous):

i thought we said it was c

OpenStudy (anonymous):

This is a different one. And about C, are you for sure?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

Thank you awesome_dude, your're the only one helping! :)

OpenStudy (anonymous):

And what about the one up top?

OpenStudy (anonymous):

your welcome unlike these sit and watch people

OpenStudy (anonymous):

can u help me with a question

OpenStudy (anonymous):

Sure

OpenStudy (anonymous):

The first five terms of a sequence are shown below. 5, 9, 13, 17, 21 If the nth term of this sequence is represented by f(n), which of the following functions best represents this sequence? (1 point) f(n) = 5n - 1; n ≥ 1 f(n) = 4n + 1; n ≥ 1 f(n) = 5n + 1; n ≥ 1 f(n) = 4n - 1; n ≥ 1

OpenStudy (anonymous):

Is this a certain module?

OpenStudy (anonymous):

@adamaero @Directrix

OpenStudy (anonymous):

I think it is B

OpenStudy (anonymous):

You there?

OpenStudy (anonymous):

yes

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