Haha. It's an online program. 

I think we can just use a minus sign.

Yes well, it was not right - maybe your teacher made a mistake.      

I see  but on my assignment, it was considered right. Thanks everybody!!

$${\mathtt{4}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{0.574}}{\mathtt{\,\times\,}}{\mathtt{120}}{\mathtt{\,\times\,}}{\mathtt{1}}}{{\mathtt{8}}}} = {\frac{{\mathtt{1\,261}}}{{\mathtt{100}}}} = {\mathtt{12.61}}$$

Wow, this calculator is amazing. :O

The probability of snow for each of the next three days is $\frac{3}{4}$. What is the probability that it will not snow at all during the next three days? Express your answer as a common fraction.

3/4 *3/4 *3/4  = 27/64    this is the proabability that is DOES snow every day.

1-27/64 = 37/64             this is the proabability that is DOES NOT snow EVERY day.

1/4 is the prob that is DOES NOT snow on any individual day  

1/(4^3) = 1/64               IS the probability that is does not snow AT ALL for the 3 days.

Sorry Mellie but the answer that you have is NOT correct.

Correction, it is just as correct as CPhill answer - it its the question that must be wrong!!!

Thanks you so much!!

Remember PEMDAS

50*1=50 

60*0=0

50-60=-10

-10+10=0

Let me look again, Mellie.....

Sorry that you worked so hard, but this answer is incorrect. 

$${\frac{{\mathtt{2.2}}}{{\mathtt{0.333\: \!333}}}} = {\mathtt{6.600\: \!006\: \!600\: \!006\: \!6}}$$ Not sure if you wanted a non-terminating decimal

$${{\mathtt{55}}}^{{\mathtt{2}}} = {\mathtt{3\,025}}$$ Inches

It is really NOT strawberry jam!   I know,   

BUT I wasn't really going to use it on our wonderful cake.  I was joking, got ya didn't I !   Hahaha. :))

Here's the real knife.

And here I have cut it up :)  there is enough for everyone.

We will start with me (well it is MY cake so I go 2nd, Denzel got the first peice,  then CPhill and Mellie and MG and Zegroes can have some when he gets cut down from the punishment net.  Ok zegroes :))

It looks so delicious - I haven't had coconut cake before.  Yum yum !!!

The possible amounts of money that could be made are

(25,25,25)  = 75 cents       (5,5,1) = 11 cents

(25, 25,5) = 55 cents         (5 ,1, 1) = 7 cents

(25,5,5)  = 35 cents           (25, 5 , 1)  = 31 cents

(5,5,5) = 15 cents              

(25, 25, 1) = 51 cents

(25,1, 1)  = 27 cents

(1,1,1)  = 3 cents

So 35 cents probability  =    1/10  

I think that's it   !!!

$${\frac{{\mathtt{9}}}{{\mathtt{21}}}} = {\frac{{\mathtt{3}}}{{\mathtt{7}}}} = {\mathtt{0.428\: \!571\: \!428\: \!571\: \!428\: \!6}}$$

$${\frac{{\mathtt{8}}}{{\mathtt{14}}}} = {\frac{{\mathtt{4}}}{{\mathtt{7}}}} = {\mathtt{0.571\: \!428\: \!571\: \!428\: \!571\: \!4}}$$

Ooohhh! Now I understand what Melody meant by not having to type it all and just use the calculator to post the answer.

Formula: x^-a=1/x^a

So, 2^-2=1/2^2

That would be 1/4 or 0.25

I I reckon there is probably another condition you have overlooked? I bet you are told that x and y are both positive integers, x,y ∈ {1,2, ....}

The only solution is x=2, y=101 (or vice versa)

So you would express this as: x,y ∈ {2,101}, x≠y

✄  ✄

Use the Pythagorean theorem...

a^2+b^2=c^2

12^2+8^2=?

144+64=208

this means the answer is the square root of 208. That is about 14.42...

unless I made a mistake. (Like melody said, I have been drinking virtual alcohol)

Haha. Everybody was right, but answered a different question :)

I WAS RIGHT   !!!!    I WAS RIGHT   !!!!    I WAS RIGHT   !!!!    I WAS RIGHT   !!!!   I WAS RIGHT   !!!!

I WAS RIGHT   !!!!    I WAS RIGHT   !!!!   I WAS RIGHT   !!!!    I WAS RIGHT   !!!!     I WAS RIGHT   !!!!

I WAS RIGHT   !!!!    I WAS RIGHT   !!!!    I WAS RIGHT   !!!!    I WAS RIGHT   !!!!   I WAS RIGHT   !!!!

I WAS RIGHT   !!!!    I WAS RIGHT   !!!!   I WAS RIGHT   !!!!    I WAS RIGHT   !!!!     I WAS RIGHT   !!!!

I WAS RIGHT   !!!!    I WAS RIGHT   !!!!    I WAS RIGHT   !!!!    I WAS RIGHT   !!!!   I WAS RIGHT   !!!!

I WAS RIGHT   !!!!    I WAS RIGHT   !!!!   I WAS RIGHT   !!!!    I WAS RIGHT   !!!!     I WAS RIGHT   !!!!

I WAS RIGHT   !!!!    I WAS RIGHT   !!!!    I WAS RIGHT   !!!!    I WAS RIGHT   !!!!   I WAS RIGHT   !!!!

I WAS RIGHT   !!!!    I WAS RIGHT   !!!!   I WAS RIGHT   !!!!    I WAS RIGHT   !!!!     I WAS RIGHT   !!!!

It would be 3/4*3/4*3/4 for each of the three days. So the denominator would be the total. You subtract the numerator from the denominator because you want the opposite of the info they gave you. 

 IT might have too much protein.