All Answers 358524 Answers

(8/20)*(12/19) = 96/380 = 24/95 ~= 0.253

Hold shift.

https://web2.0calc.com/questions/check-my-answer_16

x=number of tickets sold for students

y=number of tickets sold for nonstudents

7x+12y = 1973

x+y = 214

using system of equations we get

7(214-y)+12y=1973

1498-7y+12y=1973

1498+5y=1973

5y=475

y=95

and x=119

so 95 nonstudent tickets were sold :)

Hello sloppy!

\(n^2<100\) (square root both sides)

-10 < n < 10

Now you shall find the number of integers.

Hey helpppp

\(\sqrt{200}=14.142\text{ (Rounded to thousandths place)}\)

All multiples of 6 under 14 are: -12, -6 0, 6, 12.

That is how many \(x\) I have found.

You're welcome. However, I will not straight up just give you the answer because I already gave you an explanation on how to solve this problem. This site is meant for learning, not for people to just get an answer then leave. 

I do not quite understand your question, but I'm going to assume you mean: 

Arthur is organising his collection of films. He has 60 all together. The ratio of comedy films to action films to Norris films is 2 : 7 : 1. How many types of each film does he have?

Step 1. Add together 2, 7, and 1. 

Step 2. Divide 60 by the sum you calculated in Step 1.

Step 3. Take the quotient you calculated in Step 2, then mulitply it by 2, 7, and 1, to get the answer to how many comedy films, action films, and Norris films Arthur has, respectively.

For how many positive integers N does \(\sqrt{N}\)  differ from 10 by less than 2?

Hello helpppp!

Für wie viele positive ganze Zahlen N  unterscheidet sich \(\sqrt{N}\) von 10 um weniger als 2?

\(0\le (10-\sqrt{N})<2\\ 10\ge\sqrt{N}>8\\ \color{blue}N\in\{65...100\}\)

For 36 positive integers N does \(\sqrt{N}\) differ  from 10 by less than 2.

  !

To solve this problem, we can first do 8 + 5. 8 + 5 = 13.

Next, divide 1040 by 13. 1040 / 13 = 80. The 80 represents every 'part' of the ratio (in this case the 'parts' are 5 and 8). 

Finally, mulitply 5 * 80, and 8 * 80.

5 * 80 is the amount of money Miss Penny put into her savings, and 8 * 80 is the amount she spent. 

(You still need to simplify those expressions to get the answer)

I hope this helped! If I made a mistake somewhere or you want me to explain more on why I did those steps, please lmk! 

Anytime!

Thank you this really helped x

Sure. 

Here are the steps you can take to solve this problem. 

1. Find the average of 1 ice cream cone. (360 divided by 6)

2. Mulitply the avarage by 7, since the problem wants you to find the cost of 7 ice cream cones.

If you follow these two steps, I'm sure you will get the correct answer. If you want me to explain further on why you should do these two steps, I can explain. Good luck!

Could you please help me x

(Assuming that each ice cream cone costs the same amount of money)

1. Find the average of 1 ice cream cone. (Average: 420 / 6 = 70)

2. Mulitply the avarage by 11, since the problem wants you to find the cost of 11 ice cream cones. ( 70 * 11 = 770 )

Conclusion: 11 ice cream cones cost 770 pence. 

Hope this helped!