You pick a card at random without putting the first card back you pick a second card at random. 4 5 6 7. What is the probability of picking a four and then picking a number less than six?

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

312312

step-by-step explanation:

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100