3 years ago

I need help with this math problem

Mathematics

1 answer:

Alex17521 [72]3 years ago

6 0

your answer is (1,3) but positive

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while roping a fence post jane catches the post 5/6 of the time. time catches the post 3/4 of the time. who catches the post mor

White raven [17]

5/6 is equivalent to 20/24

3/4 is equivalent to 18/24

so 5/6 is bigger than 3/4 by 2/24

3 0

3 years ago

20 POINTS<br> Can someone check over these? I have a quiz on it tomorrow :(

Mama L [17]

Looks good! You have the right answers.

However, the graph for 12 and 15 is inaccurate! Because he starts from a stop sign/stop light, the graph's speed should start from the origin!

Not to confuse you or anything, but this means the graph does not follow the description of the problem. Please let your teacher know so s/he can fix the worksheet.

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3 years ago

In 1968, it cost $54,000 for a 30 second commercial during the super bowl. In 1973, the cost for a 30 second commercial was $88,

sukhopar [10]

Answer:

you idiot are you joking

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3 years ago

an experiment consists of flipping a fair coin 4 times. What is the probability of obtaining at least one head?

Dvinal [7]

$\mathbb P(X\ge1)=1-\mathbb P(X=0)$

The probability of getting 0 heads in 4 tosses (or equivalently, 4 tails) is $\dfrac1{2^4}=\dfrac1{16}$ .

So the desired probability is

$1-\dfrac1{16}=\dfrac{15}{16}$

7 0

3 years ago

Okay so- I picked the yellow one and I don’t know if I’m correct?

Maksim231197 [3]

Answer:

I answered it for u before :D

4 0

3 years ago