Molly starts on page 63, reads 23 pages 1st day, 30 pages 2nd day, seven more each addl day; what was last page on 30th day?

[AndrewY317]

I have some homework that is due tommorow first thing. All your help is apreaciated. Even if you only know one of the questions, please show it! Please show your work. Thanks!

1) Molly started her Novemeber "Read-a Lot" money raising progamme on the first day of the month, at the top of page 63 of her very large book. She read 23 pages the first day, 30 pages the second, then 37 pages on November 3. She continued, reading 7 pages extra each day, until the end of the month. On what page did she finish?

2) In the given pattern, find the 9th number in the 121st row.
1
2 3
6 5 4
7 8 9 10
15 14 13 12 11
16 17 ...

3) How many dights are in the number repersented by the expression 25201 x 52560 ÷ 8882?

4) Find the sum of all five-dight numbers that can be formed by using the dights 2, 3, 5, 7, 8, where each of these dights appears in each number.

5) Find the value of m if 3^3 x 9^3 x 27^3 x ....... x 19683^3 - 3^m

 

[MarkFL]

Hello, and welcome to FMH!

We aren't a service where you drop off your homework to get it done for you. We are here to help you do it, and in order for us to help we need to know what you've done so far so we can best help. Please show what you have so far.

 

[Steven G]

You want us to show our work?! I don't think so.
Please try to do the problem, even after it is due, so we can help you solve them.

 

[mmm4444bot]

Hello Andrew. Please read the forum's submission guidelines; you can start with this summary. Thanks!
?

 

[Steven G]

I never saw a problem like #4 before. It is easily done.