III Probability of an event A box is filled with 2 blue cards, 3 red cards, and 7 yellow cards. A card is chosen at random from
the box. What is the probability that it is a blue or a yellow card? in simplest form.
1 answer:
Answer:
3/4
Step-by-step explanation:
You add all the cards in the boxes = 3+2+7 = 12
Probability of picking up a yellow or blue card = 2+7 =9
Hence:
9/12
simplify: 3/4
You might be interested in
Answer:
creo que sería 54 por actitud de :72-1 1?? por eso sería esta cosa esxtactamente espero que te allá ayudado
243.88 would be the nearest on a number line
Answer:
8 costumes
Step-by-step explanation:
Take the total amount of fabric and divide by the amount per costume
6 ÷ 3/4
Copy dot flip
6 * 4/3
6/3 *4
2 *4
8
She can make 8 costumes
Answer:
12* ( 4+5)
Step-by-step explanation:
48 = 12 * 4
60 = 12 * 5
48 + 60 = 12*4 + 12*5
= 12*( 4 + 5)
= 12* 9
= 108
Answer:
i think it would be a 24
Step-by-step explanation:
6×3 = 18
8×3 = 24
