All Answers 358087 Answers

square roots and powers cancel so the answer is 4/7

Just plug in for x and y

-14(-8) - 3(-1)  =  115

-5(-8) + 2  =   42

Not a solution

one liter =one thousand milliliters

1.5 x 1,000 =1,500 ml of water in 1.5 L.

1,500 + 250 =1,750 ml of water in both bottles 

Since the donuts were 3/5 of the total....let  the number be represented by (3/5)T where T is the total of donuts and cookies

Then the number of cookies must have been (2/5)T

And we know that adding 5 to the number of cookies = the number of donuts

So we have

(3/5)T   =  (2/5)T + 5       subtract  (2/5)T from both sides

1/5T  =  5                      multiply through by 5

T  =  25

So.....the number of cookies  =  (2/5)(T) = (2/5)(25)  = 10

(2,-5)and (6,-2)

Slope =  [ subtract the y values in some order ]  /   [ subtract the x's in the same order ]

So we have

[ - 2  -  -5 ] /  [ 6 - 2 ]   =   3 / 4

1 Liter =1,000 Milliliters

1.5 x 1,000 =1,500 ml of water in 1.5 L.

1,500 + 250 =1,750 ml of water in both bottles.

Assuming the x-y plane, the domain is usually considered to be the span of x values covered by a function and the range is the span of y values covered by the same function

Example :   Look at the graph of  y  = (x - 6)(x - 3) (x + 3) here :

https://www.desmos.com/calculator/6oayu1ziz8

"x"  can take on any value.......so the domain is (-infinity, infinity)

And "y"  can also take on any value....so the range is (-infinity, infinity)

Can you come up with a specific counter-example that disqualifies the other answers?

Is there a specific x and a y that fall outside the range given in the other answers, but that still makes the shortest of the 3 segments longer than 1? Or something like that... 

8/24 x 7/23 =56/552 = 7/69 =10.14%

01101001 01101110 01110100 01100101 01101100 01101100 01100101 01100011 01110100 01110101 01100001 01101100 00100000 01110100 01100101 01101100 01100101 01110000 01101111 01110010 01110100 01100001 01110100 01101001 01101111 01101110 

4. *rolls eyes* I know you knew that answer

a 6 sided shape has a perimeter of 62 inches one side is 11 inches long and the other side is 11 inches long

the lengths of the other 4 sides are equal what is one of those 4 sides.

Let x = the other 4 sides

\(\begin{array}{|rcll|} \hline 62 &=& 11 + 11 + 4x \\ 62 &=& 22 + 4x \\ 62-22 &=& 4x \\ 40 &=& 4x \quad & | \quad : 4 \\ 10 &=& x \\ \hline \end{array}\)

The other 4 sides are 10 inches long.

A market had only cookies and donuts.

The donuts were the 3/5 of the market and were 5 more than cookies.

How many cookies were there?

Let d = donuts
Let c = cookies

\(\begin{array}{|lrcll|} \hline (1) & c &=& d-5 \\\\ (2) & \frac{3}{5}\cdot ( c+d) &=& d \quad & | \quad c=d-5 \\ & \frac{3}{5}\cdot ( d-5+d) &=& d \\ & \frac{3}{5}\cdot ( 2d-5 ) &=& d \\ & 3\cdot ( 2d-5 ) &=& 5d \\ & 6d-15 &=& 5d \\ & \mathbf{d} & \mathbf{=} & \mathbf{15} \\\\ & c &=& d-5 \\ & c &=& 15-5 \\ & \mathbf{c} & \mathbf{=} & \mathbf{10} \\ \hline \end{array}\)

There were 10 cookies.

how many times do you have to divide-243 by 3 to get a quotient of -1?

\(\begin{array}{|rcll|} \hline \dfrac{-243}{3} &=& -81 \\\\ \dfrac{-81}{3} &=& -27 \\\\ \dfrac{-27}{3} &=& -9 \\\\ \dfrac{-9}{3} &=& -3 \\\\ \dfrac{-3}{3} &=& -1 \\ \hline \end{array} \)

5 times.

V

≈

351.86

Which question?

OR   do you just want us to do ALL your homework for you?

how do i plug in the unit vector?

Each unit vector has the length 1

\(\text{2D unit vector } \vec{v}_0 = \frac{\vec{v}}{v} \qquad \text{ with } \qquad \vec{v} = \binom {v_x}{v_y} \qquad \text{ and} \qquad v = \sqrt{v_x^2+v_y^2} \)

\(\text{3D unit vector } \vec{v}_0 = \frac{\vec{v}}{v} \qquad \text{ with } \qquad \vec{v} = \begin{pmatrix} v_x \\ v_y \\ v_z \end{pmatrix} \qquad \text{ and} \qquad v = \sqrt{v_x^2+v_y^2+v_z^2} \)

Hi Guest,

I think there is a concensous of oppinion that the answer is 16%

I do not understand what you have graphed :// 

1/18   =  .0555..... =  .0556  =  5.56 %

choices are A.1.24%

B.5.56%

C. 7.17%

D.9.82% 

none of them is equal to 1/18 :(( help pls 

P(spinning blue)  = 1/3

P(tossing a 4)   =  1/6

So.....the combined probability  =  1/3 * 1/6   =  1/18

Each coin has a (1/2) chance to come up tails....so...

(1/2) (1/2) (1/2)   =  1/8  =  0.125  =  12.5%

d/dx  [ 8^x (ln 8) ]  =

(ln 8) * 8^x * (lh 8)  =

(ln 8)^2 * 8^x

Remember that  (ln 8)  is just a constant.......