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svlad2 [7]
3 years ago
7

Please answer quick!

Mathematics
1 answer:
inessss [21]3 years ago
5 0
The answer should be the 3rd one
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What type of object is pictured below?<br> O A. Segment<br> O B. Line<br> O C. Ray<br> O D. Point
Cloud [144]

Answer:

B. it is a line...........

6 0
3 years ago
Write an expression equal to 11^3<br><br> help please!! it’s due tonight
ASHA 777 [7]

Answer:

11 * 11 * 11

Step-by-step explanation:

11^3 is the same thing as 11*11*11

5 0
3 years ago
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According to the empirical (69-95-99.7) rule, if a random variable z has a standard normal distribution, then approximately 95%
Dmitry_Shevchenko [17]

Using z-scores, it is found that the value of z is z = 1.96.

-----------------------------

Normal Probability Distribution

Problems of normal distributions can be solved using the z-score formula, which for a measure X, in a distribution with mean \mu and standard deviation \sigma, is given by:  

Z = \frac{X - \mu}{\sigma}

  • It measures how many standard deviations the measure is from the mean.
  • Each z-score has an associated p-value, which is the percentile.

  • The normal distribution is symmetric, which means that the middle 95% is between the <u>2.5th percentile and the 97.5th percentile</u>.
  • The 2.5th percentile is Z with a p-value of 0.025, thus Z = -1.96.
  • The 97.5th percentile is Z with a p-value of 0.975, thus Z = 1.96.
  • Thus, the value of Z is 1.96.

A similar problem is given at brainly.com/question/16965597

7 0
2 years ago
Graph the line. y=-4x+6 what the graph
Aloiza [94]
So the -4x is the M and then 6 is the B. So m is the slope and B is the y-intercept. The 6 goes on the y axis and the -4 will be how the line looks. It’ll be rise (-4) over run (1).

4 0
2 years ago
Help Please!?
swat32
You can use sin cos or tan to solve this
8 0
3 years ago
Read 2 more answers
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