The blood groups of 200 people is distributed as follows: 50 have type A blood,
65 have B blood type,
70 have O blood type and
15 have type AB blood.
If two people from this group is selected at random, what is the probability
that they will have B or O blood types? Write your answer as percentage.

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.

answer: this is not a question

step-by-step explanation: this is a answer

the answer is 150.6

step-by-step explanation:

you multiply .02 by 30 and get .6.

and then you multiply 5.00 by 30 and get 150.

hope this !

answer: 1+1

step-by-step explanation: 1+1 is at least 2