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4 years ago

What is the numerator of the fraction equivalent to 3\5 that has a denominator of 30

1 answer:

3 0

Well, the numerator is the number on top, so in the fraction 3/5, 3 is the numerator. To find the equation with a denominator of 30 that is equivalent, find what the difference is. 30/5 = 6. So now, multiply the numerator by 6. 6 * 3 = 18. The new fraction is 18/30. The numerator is 18. Hope this helps!

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Need help fast !!!!!!!!!!!!!!!!!!!!!

postnew [5]

Answer:

D. 18

Step-by-step explanation:

12.50 x 18 = 225

hope it helps :)

3 0

3 years ago

What is the solution to this equation? -13x=52

lesya [120]

Answer:

Step-by-step explanation:

Let's solve your equation step-by-step.

−13x=52

Step 1: Divide both sides by -13.

−13x/−13=52/−13

x=−4

Answer:

X=−4

Hope this helps mark me as brainiest pls

Done by Sammy

5 0

3 years ago

Read 2 more answers

Line segment AB was translated 2 units right and 7 units down to create line segment CD. A transversal intersects the two line s

belka [17]

These are correct statements:

- Line segments AB and CD are parallel.

- Since ∠1 and ∠3 are corresponding angles, they are congruent.
These are incorrect statements:

- Since ∠3 and ∠4 are corresponding angles, they are congruent. They are not corresponding angles, they are supplementary meaning they, together, equal 180.

- Since ∠1 and ∠2 are corresponding angles, they are congruent. These are also not corresponding, they are supplementary.

- Line segments AB and CD are perpendicular. They are not crossing over each other.

- Since ∠1 and ∠4 are alternate interior angles, they are congruent. They are not corresponding, they are supplementary. ∠1 and ∠3 are corresponding just like ∠2 and ∠4.

6 0

3 years ago

Are your finances, buying habits, medical records, and phone calls really private? A real concern for many adults is that comput

Andrej [43]

Answer:

a)There is a 4.88% probability that none is concerned that employers are monitoring phone calls.

b)There is a 7.89% probability that all are concerned that employers are monitoring phone calls.

c)There is a 37.23% probability that exactly two are concerned that employers are monitoring phone calls.

Step-by-step explanation:

The binomial probability is the probability of exactly x successes on n repeated trials in an experiment which has two possible outcomes (commonly called a binomial experiment).

It is given by the following formula:

$P = C_{n,x}.p^{n}.(1-p)^{n-x}$

In which $C_{n,x}$ is the number of different combinatios of x objects from a set of n elements, given by the following formula.

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

And p is the probability of a success.

In this problem, a success is being concerned that employers are monitoring phone calls.

53% of adults are concerned that employers are monitoring phone calls, so $p = 0.53$

(a) Out of four adults, none is concerned that employers are monitoring phone calls.

Four adults, so $n = 4$ .

Is the probability of 0 successes, so x = 0.

$P = C_{n,x}.p^{n}.(1-p)^{n-x}$

$P = C_{4,0}.(0.53)^{0}.(0.47)^{4}$

$P = 0.0488$

There is a 4.88% probability that none is concerned that employers are monitoring phone calls.

(b) Out of four adults, all are concerned that employers are monitoring phone calls.

Four adults, so $n = 4$ .

Is the probability of 4 successes, so x = 4.

$P = C_{n,x}.p^{n}.(1-p)^{n-x}$

$P = C_{4,0}.(0.53)^{4}.(0.47)^{0}$

$P = 0.0789$

There is a 7.89% probability that all are concerned that employers are monitoring phone calls.

(c) Out of four adults, exactly two are concerned that employers are monitoring phone calls.

Four adults, so $n = 4$ .

Is the probability of 4 successes, so x = 2.

$P = C_{n,x}.p^{n}.(1-p)^{n-x}$

$P = C_{4,2}.(0.53)^{2}.(0.47)^{2}$

$P = 0.3723$

There is a 37.23% probability that exactly two are concerned that employers are monitoring phone calls.

3 0

3 years ago

What are two decimals that can be rounded to 2.5

PIT_PIT [208]

2.6 and 2.4. they are the decimals next to 2.5

5 0

3 years ago