2 years ago

Evaluate 7P4 Evaluate 12C5

Mathematics

1 answer:

Verdich [7]2 years ago

5 0

Answer:

Below.

Step-by-step explanation:

7P4

= 7! / (7-4)!

= 7*6*5*4*3*2*1 / ( 3*2*1)

= 7*6*5*4

= 840.

12C5

= 12! / (12-5)! 5!

= 12*11*10*9*8*7*6*5*4*3*2*1 / ( 7*6*5*4*3*2*1 * 5*4*3*2*1)

= 12*11*10*9*8 / 5*4*3*2*1

= 792.

You might be interested in

This equation shows how the number of pies Larry can bake is related to the number of additional cups of sugar he buys.

Anna71 [15]

Im pretty sure its 3

7 0

2 years ago

Can you find a seven digit number which describes itself.

Artemon [7]

A seven digit number that describes itself is the number 3211000.
The number has 3 zeros and the number has 2 ones.

4 0

3 years ago

Heidi’s older sister needs to take either Chemistry (C), Geometry (G), or Physics (P) this year. She can take the class during a

azamat

Answer:

Yes. You can make a tree diagram with each subject at the top and the periods as the branches or with the periods at the top and each subject as a branch. Both ways provide the same number of outcomes, 18

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Answer the following questions:

Rainbow [258]

We’re supposed to help you with questions. Not do every question on your math homework.

3 0

2 years ago

Read 2 more answers

One question. 100 Points. Need now.

Pie

Answer:

-4 < x ≤ 9

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers