wayne printed 4200 t shirts and found that 317 of them have a defect. what is the relative frequency of a t-shirt having a printing defect? round your answer to 3 decimal places if necessary.

the answer is a.

step-by-step explanation:

in three games of golf, alex shot two under par four times.

option (a)

step-by-step explanation:

step 1:   take 2 number whose product equal to 25..

and sum of those two number are -10

step: 2 for example here if we take 5,5 are the number,,

5*5=25

and

5+5=10

but we need -10

so if we take   -5,-5

so -5*-5=25

and -5+(-5)=-10

s0

come the equation

replace -10x by these number

like -5x -5x+25

take common

x(x-5)-5(x-5)=0

(x-5)(x-5)=0