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Amiraneli [1.4K]
3 years ago
7

PLEASE ANSWER ASAP

Mathematics
2 answers:
Mekhanik [1.2K]3 years ago
6 0

Answer:

A. Blue

C. Green

There are thirty total marbles. 1/5 of 30 is 6. Both these colors have six marbles.

torisob [31]3 years ago
3 0

Answer:

i don't really know but I would say 4 and one of the 6's

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In a game the player wins if he rolls a 6 on a number cube. If the number cube is rolled 18 times, then what is a reasonable pre
Mamont248 [21]
On a cube, you have 6 faces, therefore you have 1 chance to get 6 and 5 chances not to get 6.

Therefore, the overall probability not to get 6 is 5/6 = 0.8333

If you roll the cube 18 times, the prediction of unsuccessful rolls will be:
18 × 0.8333 = 15

Therefore, you expect to have 15 unsuccessful rolls over 18 total rolls.
7 0
3 years ago
Find the tan line to y=4sinx at (pi/6,2)
garri49 [273]
Half it and then multiply and divide
8 0
3 years ago
PLEASE HELP!
LuckyWell [14K]

Answer:

A

Step-by-step explanation:

since 3 + 12 is 15

8 0
2 years ago
A boy's age in ten year time will be four times his age five years ago. Find his present age. ​
Katyanochek1 [597]

Answer:

He is ten.

Step-by-step explanation:

10 yrs old. Go ahead 10 yrs to make 20. Which is four times as much as five years old. (Which is 5 years before 10)

Hope this helps! :)

8 0
3 years ago
1. If 100% = 80, than 75% = ?
Sindrei [870]

Answer:

60

Step-by-step explanation:

100% = 80,

75% = 80/100*75= 60

5 0
3 years ago
Read 2 more answers
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