3 years ago

A box contains four red balls and eight black balls. Two balls are randomly chosen from the box, and are not

Mathematics

1 answer:

Trava [24]3 years ago

4 0

Answer:

the probabilities will be following

P(B) = 8/12

P(RIB) = 4/11

P(BNR)= 8/33

probability that the first ball chosen is black and the second ball chosen is red is about = 24 %

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Is 3/4 less than 2/10??

oksano4ka [1.4K]

Answer:

No.

Step-by-step explanation:

3/4 is not less than 2/10.

3/4 = 15/20

2/10 = 4/20

15/20 > 4/20

7 0

3 years ago

Read 2 more answers

A car traveled 360 km in 6 h. A train traveled 400 km in 8 h. A boat traveled 375 km in 5 h. Which has the fastest average speed

Nataliya [291]

First, it is important to know that speed is equal to distance divided by time. I took a picture of my work. Let me know if you still have questions or cannot read something I've written. Thank you!

The most Kilometers traveled per one hour was traveled by THE BOAT at 75 Km/h. Therefore, the boat had the fastestaverage speed.