Thursday

December 18, 2014

December 18, 2014

Posted by **BRYAN** on Tuesday, February 2, 2010 at 4:32pm.

a) What is the smallest number of cards the church must have to be able to display any combination of 3 hymns?

b) If the number 6 can be used as an upside-down 9, how many cards can be saved from your anwswers to (a)?

- MATHS -
**bobpursley**, Tuesday, February 2, 2010 at 4:53pmthe first card: 1-7

the second card: 0-9

the third card: 0-9

I calculate so that is lets see, 28 cards?

YOu can save three two cards, the second set of 9's.

- MATHS -
**BRYAN**, Tuesday, February 2, 2010 at 5:02pmSorry, I'm still don't understand the suppose answer is a) 66 b) 4

**Answer this Question**

**Related Questions**

MATHS - Each Sunday the hymns to be sung are displayed on a hymn-board using ...

Maths - Five red cards numbered 1,2,3,4,5 and two black cards both numbered 5 ...

Math - " kelly has twelve cards numbered 1 to 12. what is the probability of ...

Math - I am not sure how to go about figuring this out ... Shuffle the numbered ...

Math - Five red cards numbered 1,2,3,4,5 and two black cards both numbered 5 are...

statistics - The red face cards and the black cards numbered 2-9 are put into a ...

maths - aman had 128 trading cards. he gave 3/8 of his cards to mohit and 1/4 ...

Maths - Three boys shared some cards. Peter had twice as many cards as Farid. ...

8th Grade MATH - a pack of 8 collectable cards contains 1 rare card, 3 uncommon ...

math - A box contains 4 red cards, 6 blue cards, and 10 green cards. What is the...