Abaseball team has 9 players. how many different batting orders are there? a. 6,561 c. 244,643 b. 362,880 d. 64,446

 b. 362,880

Step-by-step explanation:

We know that to find the number of possible ways number of things can be ordered , we use Permutations.

The permutation of n things taking m things at a time is given by :-

Given : A baseball team has 9 players.

The permutation of 9 players taking all the players at a time is given by :-

Thus, there are 362,880 different batting orders.

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.