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3 years ago

What multiplied by itself 3 times gives you -216 please answer asap!!!

Mathematics

1 answer:

earnstyle [38]3 years ago

3 0

6x6x6=216
Six multiply six equal 36 and multiply it again by six it will be 216

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The enrollment at a community college this year is 115% of last year’s enrollment. If there were 1,240 students enrolled at the

kvv77 [185]

Multiply 1240 by 1.15 to get 1426 students enrolled this year.

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3 years ago

1. What is the image of A(-4, 1) using the translation (x, y) --> (x + 6, y - 3)?

xeze [42]

The answer is A’(2,2)

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3 years ago

Find the indicated probability.

natka813 [3]

Answer:

C) 0.179

Step-by-step explanation:

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

Recall:

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

Given:

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

Calculate:

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

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

7 0

2 years ago

Got my question for you

marta [7]

Answer:

0.999

Step-by-step explanation:

Since there are 729 possible combinations, the probablity of not getting it right is 728/729 which is 0.99862825 … and if you round that, it would be 0.999.

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3 years ago

What’s the least common multiple of three fiveand seven

Inga [223]

3, 5 and 7 are three prime numbers. The least common multiple of prime numbers is simply the product of the numbers themselves: so you have

$LCM(3,5,7) = 3\cdot 5\cdot 7 = 105$

4 0

3 years ago