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sleet_krkn [62]

3 years ago

9

For the 50 students in an art contest there will be one prize for first place one prize for second place and three prizes for ho

norable mention what is the probability of winning a prize ?

2 answers:

igor_vitrenko [27]3 years ago

6 0

Answer:

1/10

Step-by-step explanation:

galina1969 [7]3 years ago

3 0

Answer:0.1

Step-by-step explanation:

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If 9p=5q which is the correct ratio of p:q

tatyana61 [14]

Answer: LHS = RHS

Step-by-step explanation:

Heya!!

Here, we need to compare the LHS and RHS

So, here is the solution -

(9p-5q)²+ 180 pq = (9p+5q)

LHS

= (9p-5q)²+ 180 pq

= 81 p² + 25 q² + 90 pq + 180 pq

= (9p - 5q) ²

RHS = (9p - 5q) ²

Hence, proved => LHS = RHS

Hope it helps!

4 0

2 years ago

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What is the simplified form of √144x^36

Nadusha1986 [10]

Answer:

The simplified form of $\sqrt{144x^{36}}$ is $12x^{18}$

Step-by-step explanation:

Given : $\sqrt{144x^{36}}$

We have to write the simplified form of $\sqrt{144x^{36}}$

Consider the given expression $\sqrt{144x^{36}}$

We know $\sqrt{144}=12$

and $\sqrt{x^{36}}=\sqrt{x^{18}\cdot x^{18}}$

Thus,

$\sqrt{144x^{36}}=\sqrt{12^2\cdot (x^{18})^2}$

Simplify, we have,

$=\sqrt{12^2\cdot (x^{18})^2}=12x^{18}$

Thus, The simplified form of $\sqrt{144x^{36}}$ is $12x^{18}$

6 0

3 years ago

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PLEASE help me. I'm stuck. Don't put anything random. I'm behind on my work

sleet_krkn [62]

Answer:

the photo isnt clear enough

4 0

3 years ago

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7. The height of each story of an apartment

ivanzaharov [21]

How many stories does it have?

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The diagram shows two similar vases, A and B<br>The height of vase A is 9 cm and the height of vase B is 13 cm.<br>Given tha

Katen [24]

Answer:

Could you elaborate on the question?

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3 years ago