All Answers 355970 Answers

First one

480  sandwiches

3/8 are tuna  = (3/8) ( 480)  =  180  are tuna

35%  are beef  = .35 (480)  = 168 are beef

So  480 - (180 + 168)  = 132  are  either  ham or cheese

Ham : Cheese  = 5 : 6

So   (5/11)  of the remaining sandwiches are ham  = (5/11) * (132)  = 60 

Work out the number of ham sandwiches that Tina makes.

LOL!!!!...you guys are tough to keep up with   !!!!

4.every point on a particular line is shifted 2 units down. the resulting line has equaiton y=3x-5. what is the equation of the original line?

The equation of the original  line  must have been :

y =  3x - 5 + 2    =   3x - 3

3. Write down the equation of a line parallel to the y axis that passes through(-7,4)

The equation is

x   = -7

2. Write down the equation of the line that is perpendicular to the y axis and passes through (-5,1)

The  equation  is

y  = 1

1. find in standard form, the equation of the line that is perpendicular to y=-9x+1 and passes through (10,2)

The slope  of the given line  = -9

The slope of a perpendicular line  =1/9

So we have

y = (1/9) ( x - 10) + 2      multiply through by 9

9y  = x - 10 + 18

9y  = 1x + 8

1x - 9y = - 8   or    1x - 9y + 8  = 0

Sorry....re-read the question....each worker gets paid 9.30 for each hour OR PART OF AN HOUR

so 8.75 hours would round to 9 hours

each would get paid   9 hrs x 9.3 L/hr = ..........

i got the answers finally 9.30x9=83.70

thanlk you so much .

I agree with you TacoBell....!!!

I  think we should change "pi' to "burrito"

lol yea why don't they?!

i got 81.375 it is wrong

HAHAHA!!!...my "thunder" might be over-rated   !!!!

CPhill we should start a fan club for you..xD!

5 builders * 3,5 hr / 1 wall =  17.5 b-hr/wall

(17.5 b-hr/w)  / 2 b = 8.75 hrs to build wall with only 2 builders

EACH woud be paid   8.75 hr x 9.30 L/hr = ........

The graph of f(x)=cosx [does not pass the horizontal line test] . Therefore, a domain restriction must be placed on the function for the inverse function to be defined. The domain restriction placed on f(x)=cosx  is [          [0, pi]             ] so that its inverse function is defined.

Why? 

No sir.

Nah you have the most thunder in this website while I just got on the leaderboard :D