Cami goes scuba diving. She descends 18 feet in 3 minutes. Which expressions represent the average rate at which Cami’s position changes in feet per minute?

Select all that are correct.

6

−18/3

−18/−3

−(18/3)

−6

Question

Cami goes scuba diving. She descends 18 feet in 3 minutes. Which expressions represent the average rate at which Cami’s position changes in feet per minute?

Select all that are correct.

6

−18/3

−18/−3

−(18/3)

−6

anonymous · Answer

@Foxythepirate0984  
@jigglypuff314  @jim_thompson5910 @pooja195

anonymous · Answer

@KendrickLamar2014 @whpalmer4

anonymous · Answer

please help

caozeyuan · Answer

well, -18/3 ofcuz

caozeyuan · Answer

they are trying to trick you here because they think people would go for 6 6but no because it is diving so hight is decreasing

anonymous · Answer

oh so -6 then?

caozeyuan · Answer

I would go for the second one on the choices because they are asking of expression, not answer

anonymous · Answer

Ok but it's a multiple choice answer kind of thing meaning there's more than 1

whpalmer4 · Answer

The change in altitude is -18 feet.  It takes 3 minutes to do that change, so the rate is
$$\frac{-18\text{ feet}}{3\text{ minutes}} = ??? \text{ feet/minute}$$

caozeyuan · Answer

well, MCQ usually is single answered  unless explicated said otherwise

whpalmer4 · Answer

"select all that are correct"

anonymous · Answer

I'm doing a test thing or assesment for I-ready

anonymous · Answer

so is that the only possible answer then?

caozeyuan · Answer

ok go for those then

anonymous · Answer

@caozeyuan huh?

anonymous · Answer

this is confusing

anonymous · Answer

Yes it is confusing cri

caozeyuan · Answer

BDE, they all equal -6

anonymous · Answer

what does he mean go for those then @caeozeyuan

caozeyuan · Answer

I was totally tricked, what a sneaky question

anonymous · Answer

wait what? I got lost

caozeyuan · Answer

I thought was BE, but no, BDE is all of them

anonymous · Answer

its all good in my hood they should have explained the question better

caozeyuan · Answer

AC are 6 , so those can go away

anonymous · Answer

got that down but how do u earn the rep human calculator

anonymous · Answer

why isn't -18/-3 not an option?

anonymous · Answer

oh

anonymous · Answer

well I guess i'll go for BDE Then

anonymous · Answer

@caozeyuan I thought u said the question is only asking for an equation not an answer?

caozeyuan · Answer

That's what I am confused about

anonymous · Answer

So what would be the answers?? :o

caozeyuan · Answer

Damn My head exploded

anonymous · Answer

same caozey.

anonymous · Answer

4 more questions to go :c

anonymous · Answer

@Astrophysics @babylove2015 @confluxepic @dan815

anonymous · Answer

@Moogan @DietSodaa @ayeedomo @Foxythepirate0984

ayeedomo · Answer

I would say numbers 2, 4, and 5. not positive though..