3 years ago

Please Help Soon I need this by Wednesday

Mathematics

2 answers:

IRISSAK [1]3 years ago

7 0

Answer:

$y=-2$

Step-by-step explanation:

$\frac{3.6}{0.2(6y+1)} =\frac{9}{0.5y}\\3.6\times0.5y=9\times0.2(6y+1)\\1.8y=9\times(1.2y+2)\\1.8y=10.8y+18\\y=6y+10\\-5y=10\\y=-2$

Zina [86]3 years ago

4 0

I believe the answer is 5

You might be interested in

Sabendo que a-b=30 a/11=b/6,determine o valor do a e do b

timurjin [86]

I hope this helps you

5 0

3 years ago

Alex : Hey Bob, I think this coin is biased; I flipped it a few times and it always lends Tail. I think p, the probability of la

Pepsi [2]

Answer:

See below

Step-by-step explanation:

Alex finally understands how Bob was trying to trick him into winning the bet because of how he puts in the condition for probability being less than 10%. Whichever way the outcome of the coin toss turns out to be, it will be in Bob's favor and Alex will lose the bet. If the coin is flipped 3 times, the probability of having heads exactly twice is $\frac{4}{9}$