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Rudik [331]
2 years ago
5

A circular spinner is dividing into 9 equal parts numbered 1-9. What is the probability of spinning a

Mathematics
2 answers:
EastWind [94]2 years ago
6 0

Answer:

7/9

Step-by-step explanation:

It I correct !!

tangare [24]2 years ago
3 0

Answer:

7/9

Step-by-step explanation:

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HURRRYYYYY PLEASEEEEE
zepelin [54]

Answer:

I believe it's 12.

Step-by-step explanation:

The interquartile is the box I think.

7 0
3 years ago
The mass of an electron is approximately 9.1 x 10^-31 kilograms.
Brut [27]

Answer:

1900

Step-by-step explanation:

hello bro how r u i think answer is 1835 but there is no option

5 0
3 years ago
Read 2 more answers
Please help me with these
Alex Ar [27]
When we approach limits, we are finding values that are infinitesimally approaching this x-value. Essentially, we consider the approximate location that this root or limit appears. This is essential when it comes to taking Calculus, and finding the limit or rate of change of a function.

When we are attempting limits questions, there are several tests we attempt first.

1. Evaluate the limit by substituting the value of the x-value as it approaches the value (direct evaluation of a limit)
2. Rearrangement of the function, such that we can evaluate the limit.
3. (TRIGONOMETRIC PROPERTIES)
\lim_{x \to 0} (\frac{sinx}{x}) = 1
\lim_{x \to 0} (\frac{tanx}{x}) = 1
4. Using L'Hopital's Rule for indeterminate limits, such as 0/0, -infinity/infinity, or infinity/infinity.

For example:

1) \lim_{x \to 0}\frac{\sqrt{x} - 5}{x - 25}

We can do this using the first and second method.
<em>Method 1: Direct evaluation:</em>

Substitute x = 0 to the function.
\frac{\sqrt{0} - 5}{0 - 25}
= \frac{-5}{-25}
= \frac{1}{5}

<em>Method 2: Rearranging the function
</em>

We can see that x - 25 can be rewritten as: (√x - 5)(√x + 5)
By rewriting it in this form, the top will cancel with the bottom easily, and our limit comes out the same.

\lim_{x \to 0}\frac{(\sqrt{x} - 5)}{(\sqrt{x} - 5)(\sqrt{x} + 5)}
= \lim_{x \to 0}\frac{1}{(\sqrt{x} + 5)}}
= \frac{1}{5}

Every example works exactly the same way, and by remembering these criteria, every limit question should come out pretty naturally.
8 0
3 years ago
What is the measure of side BC?
Aleksandr-060686 [28]

Answer:

I think that the measure of side BC is 2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A number increases by 10%, and then decreases by 10%. Will the result be greater than, less than, or equal to the original numbe
elena-s [515]
Given that the number is x,
10% increase will give us a new number of:
110/100*x
=1.1x
10% decrease will give us a new number of:
90/100*1.1x
=0.99x
This implies the new number is less than the original number 
3 0
3 years ago
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