All Answers 352638 Answers

Jlara......I'm sure Jillybean would be happy to have you as a member of  the club......!!!!

how do i join in? can i join? :)

Assuming the base is 10, we have....

N = 10 ^5.1718 = about 148525.15

$$10^{5.1718}$$

Haven't we already GOT a wolf pack.

You might just start a territorial war Jillybean.  Why don't you join the wolf pack that already exists?

Range is not a measure of center, so this choice is eliminated.

Of the three measures of central tendency, choose the mean, unless you have a good reason not to.

For instance, if there is an outlier, a number so large or so small that it distorts the mean, the median might be a better choice. In this case, there is no such outlier. I have no reason to ever choose the mode, except that it is the easiest to find (there could be a bimodal set of data, but that's a different, more involved, story). 

In this case, the median is 4, the mode is 4, and the mean is 3.89. The mean shows that the "average" is slightly less than 4, a good description.

due date is christ mas

On second thought... sure. Sign me up! :D

Sure....sign me up  (are there any dues??)

ok 

Nah, I prefer Fight Club.

...

180.00+ 384.00+ 2,870.78+ 149.70+ 1,872.00+ 3,800.00+ 2,520.00+ 25,200.00+ 3,000.00+ 23,400.00+ 15,000.00+ 6,600.00+ 3,600.00

Separate them and do them one at a time.

(180 + 384) + (2870.78 + 149.7) + (1872 + 3800) + (2520 + 25200) + (3000 + 23400) + (15000 + 6600) + 3600

(564) + (3020.48) + (5672) + (27720) + (26400) + (21600) + 3600

(564 + 3020.48) + (5672 + 27720) + (26400 + 21600) + 3600

(3584.48) + (33392) + (48000) + 3600

(3584.48 + 33392) + (48000 + 3600)

(36976.48) + (51600)

(36976.48 + 51600)

(88576.48)

Check: $${\mathtt{180}}{\mathtt{\,\small\textbf+\,}}{\mathtt{384}}{\mathtt{\,\small\textbf+\,}}{\mathtt{2\,870.78}}{\mathtt{\,\small\textbf+\,}}{\mathtt{149.7}}{\mathtt{\,\small\textbf+\,}}{\mathtt{1\,872}}{\mathtt{\,\small\textbf+\,}}{\mathtt{3\,800}}{\mathtt{\,\small\textbf+\,}}{\mathtt{2\,520}}{\mathtt{\,\small\textbf+\,}}{\mathtt{25\,200}}{\mathtt{\,\small\textbf+\,}}{\mathtt{3\,000}}{\mathtt{\,\small\textbf+\,}}{\mathtt{23\,400}}{\mathtt{\,\small\textbf+\,}}{\mathtt{15\,000}}{\mathtt{\,\small\textbf+\,}}{\mathtt{6\,600}}{\mathtt{\,\small\textbf+\,}}{\mathtt{3\,600}} = {\mathtt{88\,576.48}}$$

Remember, GL.....we can distribute an exponent over this (a * b)⁷.......but not this (a + b)⁷

The second thing says to multiply (a + b)  seven times......

And then there's CPhill...

$${\left({\mathtt{a}}{\mathtt{\,\small\textbf+\,}}{\mathtt{b}}\right)}^{{\mathtt{7}}}$$

Distribute.

$${{\mathtt{a}}}^{{\mathtt{7}}}{\mathtt{\,\small\textbf+\,}}{{\mathtt{b}}}^{{\mathtt{7}}}$$

That's as far as can be simplified, I'm afraid.

NO since all the numbers are positive the answer will be positive.

A positive divided by a positive is always a positive    

To find 33% of 66, understand that 'x'% of 'n' means multiplying 'n' by 'x'/100. In this case, we are taking 33% of 66.

$${\mathtt{66}}{\mathtt{\,\times\,}}\left({\frac{{\mathtt{33}}}{{\mathtt{100}}}}\right) = {\frac{{\mathtt{1\,089}}}{{\mathtt{50}}}} = {\mathtt{21.78}}$$

The answer is 21.78

"Why?"  Well because you have to understand these things before you can answer your question.

You cannot answer that frequency means frequent.  That has not answered my question.

Please tell me what frequency means in the context of this graph.

Also say in words what that first column means.      

If you dont know then think about it very hard.  If you still don't know I will give you the answer.  

"Carrie is collecting data to find out how much time people in her neighborhood spend at the community pool. Which of the following factors will have the greatest effect on the data she collects?

-The weather outside does have an effect on people going to the pool. Generally, if it is a hot and sunny day, people will go to the pool to cool off (As I know all too well down in Southern California  ). If it is a cold and cloudy/borderline rainy day, people will likely not go the pool, because the pool will serve to make them colder on an already cold day. Unless, of course, you're into swimming in cold water, like when I went up to Oregon and swam in the ocean, and nearly got hypothermia.

-x+y=6

A really easy way to think about this is that 

The equation of the y axis is x=0  sub in x=0 and solve for y  straight away you can see that y=6    [-0+y=6]

The equation of the x axis is y=0  sub in y=0 and solve for x  [-x+0=6]      so x=-6

Hello, it's me again!

Once again, isolate 'y' to make it into y = mx + b form.

-x + y = -6

y = x - 6

Your y-intercept is -6.

Now, flip flop the equation and solve for 'x'. Once you have it in the x = my + b form, 'b' is the x intercept.

-x + y = -6

-x = -y - 6

x = y + 6

Your x-intercept is 6.