2 years ago

Can someone help me pls

Mathematics

1 answer:

katrin2010 [14]2 years ago

3 0

Answer:

Step-by-step explanation:

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NEED HELP ASAP!!!

Sergeeva-Olga [200]

Answer:

(b) $P(\textrm{Event of getting a 3 in the spinner)} = \frac{11}{61}$

Step-by-step explanation:

Let E: Event of getting a 3 in the spinner.

So, the number of favorable outcomes = 11

Total number of outcomes = Number of times the outcomes is {1,2,3,4,5,6}

= {13 +10 +11+16+11} = { 61}

So, the total number of outcomes = 61

$\textrm{Probability of Event E} = \frac{\textrm{Number of favorable events}}{\textrm{Total number of outcomes}}$

So, here $P(\textrm{Event of getting a 3 in the spinner)} = \frac{11}{61}$

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2 years ago

For an irrational number x = 3 + 2√2 , find out what will be the nature of the number x + 1 /

Wittaler [7]

It will be irrational. The sum of any irrational and rational number will ALWAYS result in a irrational answer. Khan Academy has a video on this if you want to watch it.

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2 years ago

<img src="https://tex.z-dn.net/?f=6%20%5Cdiv%20131.4" id="TexFormula1" title="6 \div 131.4" alt="6 \div 131.4" align="absmiddle"

Svetradugi [14.3K]

Answer: 21.9

131.4 divided by 6

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3 years ago

Discuss on piazza but do not submit. Divide [-2,2] into (a) 10 subintervals (b) 1000 subintervals of the same length. Then use t

Elis [28]

Answer:

attached below

Step-by-step explanation:

6 0

3 years ago

Need help thanks please :)

Nadya [2.5K]

Answer:

$\infty , - \infty$

meaning any number can substitute t and it would be the same answer.

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3 years ago