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3 years ago

14

Which of the following is a binomial?

2 answers:

zlopas [31]3 years ago

8 0

The answer to the questions is B

leonid [27]3 years ago

6 0

Answer:

B

Step-by-step explanation:

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In which quadrant is (-1/2, -1.8)?

Anna71 [15]

Answer:

quadrant 3

Step-by-step explanation:

you go to the left 1/2 and down 1.8, putting you in quadrant 3

3 0

3 years ago

Read 2 more answers

Find the indicated probability.

natka813 [3]

Answer:

C) 0.179

Step-by-step explanation:

Since the trials are independent, this is a binomial distribution:

<u>Recall:</u>

Binomial Distribution --> $P(k)={n\choose k}p^kq^{n-k}$
$P(k)$ denotes the probability of $k$ successes in $n$ independent trials
$p^k$ denotes the probability of success on each of $k$ trials
$q^{n-k}$ denotes the probability of failure on the remaining $n-k$ trials
${n\choose k}=\frac{n!}{(n-k)!k!}$ denotes all possible ways to choose $k$ things out of $n$ things

<u>Given:</u>

$n=10$
$k=4$
$p^k=0.53^4$
$q^{n-k}=(1-0.53)^{10-4}=0.47^6$
${n\choose k}={10\choose 4}=\frac{10!}{(10-4)!4!}=210$

<u>Calculate:</u>

$P(4)=(210)(0.53^4)(0.47^6)=0.1786117069\approx0.179$

Therefore, the probability that the archer will get exactly 4 bull's-eyes with 10 arrows in any order is 0.179

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2 years ago

PLEASE HELP ASAP THIS IS ALMOST DUEE!!!!!

Pepsi [2]

Answer:

he eats 8 carrots in one day??

Step-by-step explanation:

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2 years ago

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Which is the constant term in the equation given in standard from 5x+3y=15

Alisiya [41]

Answer:

15

Step-by-step explanation:

The constant is the term without the variable

5x+3y=15

15 is the constant

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3 years ago

Please help this is due in 10 mins

solong [7]

Answer:

138.80

Step-by-step explanation:

I took 149.99 times 15% then times that by the tax rate to get your final answer.

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3 years ago