2 years ago

Jack has 100 football cards that he wants to put in a photo album. Each page in the album will hold eight cards.

Mathematics

2 answers:

umka2103 [35]2 years ago

6 0

100/8
He needs 12 1/2 pages in the photo album

Elodia [21]2 years ago

3 0

You will need 13 pages actually you need 12.5 but round up and you will need 12 1/2 so you would need 13 pages

You might be interested in

When you divide the number of permutations of 11 objects taken 3 at a time by 3!, you will get the number of combinations of 11

Sloan [31]

Answer:

Yes

Step-by-step explanation:

Permutation :

nPr = n! ÷ (n - r)!

nCr = n! ÷ (n-r)!r!

11 objects taken 3 at a time :

11P3 = 11! ÷ (11 - 3)!

11P3 = 11! / 8!

11P3 = (11 * 10 * 9 )

11P3 = 990

Dividing by 3!

3! = 3*2*1 = 6

= 990 / 6

= 165

For combination :

11C3 = 11! ÷ 8!3!

11C3 = (11 * 10 * 9) / (3 * 2 * 1)

11C3 = 990 / 6

11C3

4 0

2 years ago

A college student is preparing a course schedule for the next semester. The student must select one of three mathematics courses

kompoz [17]

Click on the photo to see the full attachment.

5 0

3 years ago

Help please, will give brainliest if correct. reporting if its wrong sorry

Rama09 [41]

2/9 jagsbsbsnvdbdhdndvdb 2/9 is right

7 0

2 years ago

Solve 8y(y−2)+8=0 by using the Quadratic Formula.

klio [65]

Answer:

x=1

Step-by-step explanation:

First, we must simplify it to standard form:

8 0

3 years ago

Can some help please help me with diving these fractions. Thanks so much

Mashcka [7]

1.) 3/4 / 4/5 = 15/26

2.) 5/9 / 10/11 = 11/18

3.) 3/8 / 1/2 = 3/4

4.) 16/21 / 8/9 = 6/7

7 0

3 years ago