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3 years ago

I need help with any of these questionss

Mathematics

2 answers:

Mkey [24]3 years ago

7 0

Lo siento no hablo inglés pero creo que te puedo ayudar solomante pones shrek Audis nana

Iteru [2.4K]3 years ago

6 0

Answer:

sorry hindi ko alam hirapuwu

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Plz help in a rush!!!!!!!!!!

Bogdan [553]

Your answer is 4.7

Using the Pythagorean Theorem, you can find the length of the missing side:

$a^{2}+b^{2}=c^{2}\\(3)^{2}+b^{2}=(5.6)^{2}\\9+b^{2}=31.36\\b^{2}=22.36\\b=\pm \sqrt{22.36}$
Length cannot be negative, so your answer is:
$b=\sqrt{22.36}=4.728636...\\\\b=4.7$

5 0

4 years ago

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Explain how to tell weather an event is as likely as not

Degger [83]

I think the answer may be that an event is as likely as not to happen when the probability of the event happening is 50%, and the probability of the event not happening is 50%. Like a coin toss, the chance you will flip a "heads" is 1/2 or 50%, and the chance that you WON'T flip a heads is also 1/2 or 50%

5 0

3 years ago

ASAP HELP SOMEONE! PLEASE

Leviafan [203]

The probability for rolling a sum of 7 is: 1/6

Step-by-step explanation:

Given that two six-sided dies are rolled the total outcomes will be:

$6*6 =36$

n(S) = 36

Out of total outcomes we have to count the outcomes that sum up to 7

Let A be the event that the sum of outcomes is 7

$A = \{(1,6), (2,5), (3,4) , (4,3) , (5,2), (6,1)\}$

Here the first number is the result of first die and second number is the result of 2nd die.

n(A) = 6

So the probability of A will be:

$P(A) = \frac{n(A)}{n(S)}\\\\=\frac{6}{36}\\\\=\frac{1}{6}$

Hence,

The probability for rolling a sum of 7 is: 1/6

Keywords: Probability, sample space

Learn more about probability at:

#LearnwithBrainly

7 0

3 years ago

If a function is symmetric over the line x = 2, what kind of function could it be? A. absolute value B. cubic C. exponential D.

Anon25 [30]

Answer:

A. Absolute value.

Step-by-step explanation:

We are asked to determine the type of function, if it is symmetric over the line $x=2$ .

We know that a line of form $x=a$ represents an equation of a vertical line that crosses x-axis at point $(2,0)$ parallel to y-axis.

We know that a cubic function is symmetric about origin, while an exponential function has no symmetry.

A rational function is not necessarily symmetric to y-axis.

We know that an absolute value function is symmetric about y-axis, so our given function will be symmetric to the line $x=2$ and option A is the correct choice.

3 0

3 years ago

Jane paid for nine tickets to the museum for her and her friends. If the total cost was $94.50, how much did each ticket cost?

zaharov [31]

Answer: 10.50

Hope This Helps!

6 0

4 years ago

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