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lisabon 2012 [21]
3 years ago
13

Please help and NO LINKS I WILL REPORT YOU IF ITS A LINK

Mathematics
2 answers:
Aleksandr [31]3 years ago
7 0
EMI computes the means and variance for the population data set 87 46
Paladinen [302]3 years ago
6 0

Answer: Choice C) Emi evaluated (46-78)^2 as -(32)^2

Explanation:

The "46-78" is inside the parenthesis, so the result must also stay in the parenthesis. This means (46-78)^2 would become (-32)^2. The negative must be inside the parenthesis as well. Squaring the "-32" leads to a positive result, so every item being added is positive after the squaring operations are applied.

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What is the mean of the following data values 22,37,49,15,72
nexus9112 [7]
Mean simply means average
so just add them all up and divide by 5

22 + 37 + 49 + 15 + 71 = 195
195/5 = 39

mean = 39
3 0
4 years ago
Read 2 more answers
Solve the following system of inequalities graphically on the set of axes below. State
tankabanditka [31]

Answer:

The answer is definitely C

Step-by-step explanation:

Following the system of inequalities will graph this solution best on the graph, it is the inequality represented in the graph.

ur wlcm :)

correct me if im wrong

brainliest please?

6 0
3 years ago
Please answer the following:
konstantin123 [22]

Answer:

26 1/2

Step-by-step explanation:

convert 4 5/12 into 53/12

multiply 53/12 by 6 to get 53/2

turn 53/2 into a mixed number = 26 1/2

3 0
3 years ago
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A shape is picked at random from the group below. Which event has a theoretical probability of exactly 3/4? Check all that apply
Marizza181 [45]

Answer:

Theoretical probability is a method to express that something will occur. It is calculated by dividing the number of favorable outcomes by the total number of outcomes.

So, the correct answers are :

A. not picking a square

D. picking a shape that has only straight edges

E. not picking a circle

3 0
3 years ago
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Need helping solving for zero domain and range!!
Contact [7]

Answer:

Zero: (1,0)

Domain: -infinity, + infinity

Range:  -infinity, + infinity

Step-by-step explanation:

I know that the zero answer is right because zero is just another name for x intercept. Range is all possible y values and domain is all possible x values

7 0
3 years ago
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