okay so it says put the ratios in simplest form but do i treat it like a fraction and make it a mixed number like i did??

2 answers:

8 0

You make it an improper fraction. Take 3/2 for example. You can say for every 3 circles there are 2 squares. This doesn't work with 1 1/2.

6 0

I think you just have to simplify it to a simpler vulgar fraction because it's a ratio.
e.g. 42/28 = 3/2

Hope this helps :)

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11111nata11111 [884]

The answer is C because when you rotate 90 degrees clockwise (x,y) becomes (y,-x)

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2 years ago

olya-2409 [2.1K]

Answer:

C) 1/3

Step-by-step explanation:

First look at equation: 3x+y=1

re-write as y=mx+b

y=-3x+1

so the slope of this equation i s-3

so if a line is perpendicular to the above equation,

its slope will be reciprocal negative which is 1/3

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2 years ago

Juliette [100K]

This is a binomial experiment and you'll use the binomial probability distribution because:

There are two choices for each birth. Either you get a girl or you get a boy. So there are two outcomes to each trial. This is where the "bi" comes from in "binomial" (bi means 2).
Each birth is independent of any other birth. The probability of getting a girl is the same for each trial. In this case, the probability is p = 1/2 = 0.5 = 50%
There are fixed number of trials. In this case, there are 5 births so n = 5 is the number of trials.

Since all of those conditions above are met, this means we have a binomial experiment.

Some textbooks may split up item #2 into two parts, but I chose to place them together since they are similar ideas.

8 0

3 years ago

Murrr4er [49]

Step-by-step explanation:He can only hold 3 because 170 divivded by 50 = 3 Your welcome!!

3 0

2 years ago

eduard

Sorry need points don't know the question

7 0

2 years ago