3 years ago

I need help on functions 50 points

Mathematics

2 answers:

postnew [5]3 years ago

6 0

It’s not loading for some reason I’ll try to help you when it does!

Stolb23 [73]3 years ago

5 0

It’s not loading for me,it’s prob my wifi or phone, I’ll try to solve when it loads

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I am useless plz help

Alex777 [14]

Answer: your answer is 195

Step-by-step explanation:

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3 years ago

What is 7n + 3 = 3n + 27

icang [17]

7n + 3 = 3n + 27

7n -3n =27-3
4n =24
n= 6.

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3 years ago

A card is drawn from a standard deck of 52 cards. What is the theoretical probability, as a decimal, of drawing an ace? Round th

Alexus [3.1K]

$|\Omega|=52\\ |A|=4\\\\ P(A)=\dfrac{4}{52}=\dfrac{1}{13}\approx0.08$

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3 years ago

|x| + 4 > 7 plz help and hurry

Talja [164]

Answer:

The solution is $(-\infty,-3)\cup(3,\infty)$ .

Step-by-step explanation:

Given:

The inequality given is:

$|x|+4>7$

In order to simplify for 'x', we first isolate 'x' on one side.

Adding -4 on both sides, we get:

$|x|+4-4>7-4\\\\|x|>3$

Now, $|x|$ is an absolute value function which is defined as:

$|x|=\left \{ {{-x}\ \ x$

Therefore, the given inequality can be rewritten as:

$-x > 3\\x$ and $x > 3$

Therefore, the solution is $(-\infty,-3)\cup(3,\infty)$ .

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3 years ago

What matrix results from −8·A?

djverab [1.8K]

Is that all the question says can you give it into more details

So I can help you out

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3 years ago