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3 years ago

Can someone please tell me what to do for this?? Thank you :))

Mathematics

1 answer:

bezimeni [28]3 years ago

5 0

take it and leave it somewhere u will forget about it and move on with ur life lol

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Distributive property <br> 11(12+u)

AveGali [126]

$\rule{50}{1}\large\blue\textsf{\textbf{\underline{Question:-}}}\rule{50}{1}$

<em>Simplify 11(12+u)</em>

<em> </em> $\rule{50}{1}\large\blue\textsf{\textbf{\underline{Answer and how to solve:-}}}\rule{50}{1}$

$\bigstar$ To simplify this expression, Multiply 11 (the number outside the parentheses) by every term

inside the parentheses, as follows:-

$\text{$(11\times12)+(11\times u)$}$

Simplifying,

$\text{132+11u}$

$\Uparrow\textsf{Our simplified expression (with the help of the distributive property)}$

Please note that we cannot simplify this any further, because $\textbf{132 and 11u are not like terms.}$

<h3>Good luck with your studies.</h3>

#TogetherWeGoFar

$\rule{300}{1}$

7 0

2 years ago

Read 2 more answers

The expression 15w + 65 factored using the gcf is?

Mrac [35]

The gcf is 5, factored it’d look like
5(w+13)

8 0

2 years ago

Read 2 more answers

Any body got answer?

Yuliya22 [10]

240 centimeters why because i need point I don’t rlly know

7 0

2 years ago

3. The average distance from the sun to the planet Jupiter is about 483,800.000. The average

MArishka [77]

Answer:

The answer to your question is:

a) sun to jupiter = 4.838 x 10 ⁸ miles

sun to earth = 9.296 x 10 ⁷ miles

b) 5.2 times

Step-by-step explanation:

distance sun to jupiter = 483 800 000 miles

distance sun to earth = 92 960 000 miles

sun to jupiter = 4.838 x 10 ⁸ miles just move the decimal point eight places to the left.

sun to earth = 9.296 x 10 ⁷ miles just move the decimal point seven places to the left.

divide distance sun to jupiter by distance sun to earth =

= 4.838 x 10 ⁸ / 9.296 x 10 ⁷

First divide 4.838 by 9.296 or 4.838 / 9.296 = 0.52

Then we substract the powers: 8 minus 7 or 8 -7 = 1

So we get 0.52 x 10¹ or 0.52 x 10 = 5.2 times

5 0

3 years ago

In a survey of 300 college graduates, 53% reported that they entered a profession closely related to their college major. If 9 o

ExtremeBDS [4]

Answer:

0.1348 = 13.48% probability that 3 of them entered a profession closely related to their college major.

Step-by-step explanation:

For each graduate, there are only two possible outcomes. Either they entered a profession closely related to their college major, or they did not. The probability of a graduate entering a profession closely related to their college major is independent of other graduates. This, coupled with the fact that they are chosen with replacement, means that we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

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

In which $C_{n,x}$ is the number of different combinations 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 X happening.

53% reported that they entered a profession closely related to their college major.

This means that $p = 0.53$

9 of those survey subjects are randomly selected

This means that $n = 9$

What is the probability that 3 of them entered a profession closely related to their college major?

This is P(X = 3).

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

$P(X = 9) = C_{9,3}.(0.53)^{3}.(0.47)^{6} = 0.1348$

0.1348 = 13.48% probability that 3 of them entered a profession closely related to their college major.

6 0

3 years ago