Dona used a probability simulator to pull 3 colored marbles from a bag and flip a coin 50 times. The results are shown in the tables below: Color of Marble Number of Times Rolled Blue 22 Green 16 Yellow 12 Heads Tails 22 28 Using Dona's simulation, what is the probability of pulling a blue marble and the coin landing tails up?

616/2500

Step-by-step explanation:

There were 22 blue marbles drawn out of 50 drawings.

P(blue marble) = 22/50

There were 28 tails tossed out of 50 tosses

P(tails) = 28/50

To find the overall probability of two independent events, multiply the 2 probabilities together.

P(blue marble followed by tails) = P(blue marble) * P(tails)

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm