Question

Ok, this is the final one of this one.........
Different one........
Suppose that y is directly proportional to x.
(a) Use the given formula to find the constant proportionality k.
(b) Then use y=kx to find y for x=6.
y=-53 when x=7
k=

Answer 1

OH MY GOD!!

Answer 2

Shut it Anwar......it kept changing on me! lol.

Answer 3

god, all your questions are in 1 form, just the numbers that were changed. why don't you just plug the new numbers in the formula

Answer 4

Because I don't get it......if I knew, I wouldn't be bothering u guys!

Answer 5

a) y is directly proportional to x so y=kx
when x=7, y=-53. Substitute these in y=kx
so -53=k*7
k=-53/7
b) y=kx=(-53/7)x
x=6 so y=(-53/7)*6=calculator

Answer 6

he/she is going to post another question in the same form very soon!!

Answer 7

let's bet =))

Answer 8

...........

Answer 9

u know what, you can just copy paste the answer, then change the number lol

Answer 10

Cant do that, I have tried!

Answer 11

so, you get it yet?

Answer 12

WHat does y=?

Answer 13

question b?

Answer 14

Yep!

Answer 15

y=_when x is 6

Answer 16

y=kx, you know k and x, so just plug them in.
(-53/7)*6=
copy that and google? you'll get the result.

Answer 17

HAHA I don't think he/she knows google

Answer 18

Didn't work.

Answer 19

dude, its not nice to make fun of blondie -.-

Answer 20

LOL

Answer 21

Whatever Anwar, don't be a wingspan.

Answer 22

do you have a calculator?

Answer 23

Yes

Answer 24

Yes I do.

Answer 25

then you go - 5 3 / 7 x 6

Answer 26

do you believe that she really can't do it?? I am sure that she's smarter than she seems.

Answer 27

But........not in math!

Answer 28

some of them don't lol. used to be one in my high school, cant even expand a(b+c)

Answer 29

when are you going to post ur next question??

Answer 30

I get the same equation from Google and my calculator, but it's saying the answer is incorrect.

Answer 31

Well I still think she's smarter, but she is just messing with us.. if I am wrong, then I am sorry for all I have said so far.

Answer 32

Correct answer was -318/7.......damn!

Answer 33

whatever, nothing wrong

Answer 34

(-53/7)*6=-318/7

Answer 35

Too late on that one. If I do a similar exercise it will give me different numbers again.

Answer 36

is you room on first floor?

Answer 37

The distance D in miles to the horizon can be estimated by D (h)=1.22\[\sqrt{h}\] where h is the height of the person above the ground in feet.

Answer 38

How high does a person need to be to see 26 miles?

Answer 39

D=26
26=1.22sqrt(h)
find h yourself.
and i'm gonna put a .22 in my brain/

Answer 40

No clue.

Answer 41

breath in ....breath out......breath in....................uhoh, now what?

Answer 42

ok, which floor are you in just now?

Answer 43

2nd'

Answer 44

hmmm, not high enough. Last time I throw a boy from 2nd floor and nothing happened

Answer 45

What's that got to do with how many feet?

Answer 46

Ok, well thanks.......I guess I am going to bed and can hopefully get these things beat asap.

Answer 47

well, nothing really.
I already gave you the answer up there.
So are you gonna jump out of ur window? if you wont then i will

Answer 48

You did?

Answer 49

How? I mean don't help me if it is going to cause you to become suicidal!

Answer 50

yeah, I did it. and I'm standing behind you right now hihihi

Answer 51

Sigh....

Answer 52

i'ts not right. 26?

Answer 53

no, find square root of h first then find h.
im off to bed. btw, what are u studying? Art or business or something?

Answer 54

Yeah. Both.

Answer 55

Sqrt of h, then find h? Wth?

Answer 56

cool, but reading those things sucks. why do you have to do this math stuff anyway? Even accounting is different.

D (h)=1.22√h
we know D=26
so 26=1.22√h
√h=26/1.22
h=(26/1.22)^2

take a sleep then start this stuff again, if u was serious about ur ability lol

Answer 57

i get accounting

Answer 58

accounting has nothing to do with this kind of math right?

Answer 59

I still dont get feet from that

Answer 60

Not really.

Answer 61

percents, etc, I get that.

Answer 62

I bought mathway, but it doesnt seem to work for this stuff

Answer 63

i got accounting last year, compulsory. hated it

Answer 64

26/122^2 gets me nothing.

Answer 65

Lol

Answer 66

i think you need a personal tutor instead

Answer 67

I got two weeks and I am done with math

Answer 68

(26/1.22)^2=26^2/1.22^2

Answer 69

yeah, you better be without it. 2weeks huh? damn those exams

Answer 70

...........

Answer 71

Thank GOD...........finally!

Answer 72

Go to bed..........I am. Thanks. Bad part is, I still have a lot to do!

Answer 73

See I can get the equations, it's figuring out all the mumbo jumo junk

Answer 74

not the worst thing in the world lol. u should be happy. I have to stick to maths my whole life. fml.

Answer 75

Hey, u must like it!

Answer 76

no way i like it haha. i like those machinery stuff but not maths, which always comes along.
I'm here just because fb anf utube waste me too much time. So I rather waste my time on helping people abit heer.

Answer 77

Good deal!

Answer 78

anyway. im off to bed too. the birds are chirping already lol.
goognight

Answer 79

morning for me though