Ask question

Ask question

All categories

3 years ago

10

the distant between two towns is kilometers there are approximately 8 kilometers in 5 miles which measurement is closest to the

number of miles between these two towns

1 answer:

RUDIKE [14]3 years ago

4 0

both towns are the same length because they are the same distance away from each other.

You might be interested in

Suppose that the terminal point determined by t is the point 12 13 , 5 13 on the unit circle. Find the terminal point determined

Tom [10]

Answer:

(a) (-12/13, 5/13)

(b) (12/13, -5/13)

(c) (-12/13, -5/13)

(d) (12/13, 5/13)

Step-by-step explanation:

(a) The terminal point is effectively reflected across the y-axis, so the sign of the x-coordinate changes. (-12/13, 5/13)

__

(b) The terminal point is effectively reflected across the x-axis, so the sign of the y-coordinate changes. (12/13, -5/13)

__

(c) The terminal point is effectively reflected across the origin, so the signs of both coordinates change. (-12/13, -5/13)

__

(d) The terminal point is mapped to itself, so its coordinates remain unchanged. (12/13, 5/13)

5 0

3 years ago

4. Simplify the expression 9c + 6 -4c -3<br><br> A.13c + 9<br> B. 13c+ -3<br> C.5c + 9<br> D. 5c + 3

Bingel [31]

Answer:

i think it d

Step-by-step explanation:

7 0

3 years ago

What is the expanded form of this number?<br><br> 18.029

KatRina [158]

Step-by-step explanation:

18.029= (1×10)+(8×1)+(2×1100)+(9×1100)

5 0

3 years ago

David Barnes and his fiancée Valerie Shah are visiting Hawaii. At the Hawaiian Cultural Center in Honolulu, they are told that

balandron [24]

Using the hypergeometric distribution, it is found that there is a 0.0065 = 0.65% probability that both David and Valerie get picked for the Tahitian dance lesson.

The people are chosen without replacement from the sample, hence the <em>hypergeometric distribution </em>is used to solve this question.

<h3>What is the hypergeometric distribution formula?</h3>

The formula is:

$P(X = x) = h(x,N,n,k) = \frac{C_{k,x}C_{N-k,n-x}}{C_{N,n}}$

$C_{n,x} = \frac{n!}{x!(n-x)!}$

The parameters are:

x is the number of successes.

N is the size of the population.

n is the size of the sample.

k is the total number of desired outcomes.

In this problem:

There is a total of 18 people, hence $N = 18$ .

2 people will be chosen, hence $n = 2$ .

David and Valerie corresponds to 2 people, hence $k = 2$ .

The probability that both get picked is P(X = 2), hence:

$P(X = x) = h(x,N,n,k) = \frac{C_{k,x}C_{N-k,n-x}}{C_{N,n}}$

$P(X = 2) = h(2,18,2,2) = \frac{C_{2,2}C_{16,0}}{C_{18,2}} = 0.0065$

0.0065 = 0.65% probability that both David and Valerie get picked for the Tahitian dance lesson.

You can learn more about the hypergeometric distribution at brainly.com/question/25783392

7 0

3 years ago

Will the answer be positive or negative<br> 0+(11)=

exis [7]

If the 11 is positive, positive

if the 11 in hegative (p*n=n) so a negative

3 0

4 years ago

Read 2 more answers