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geniusboy [140]
3 years ago
11

What’s the answer please help

Mathematics
1 answer:
Nostrana [21]3 years ago
5 0
The first answer choice because the statement is true when x is greater than-2 and less than8
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How do you do this w/o a calculator?????????? PLZZZZZZ HELPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!1
Sonja [21]
Less then, because 1 is a whole number and this is a decimal in the tens place
6 0
4 years ago
By comparing medians which person went to the movies the most per month
Nimfa-mama [501]

I think they all went to the movies equally per month if you simply compare medians? Since in the second chart, they each have a median of 2 times per month, that makes it equal. If you aren’t sure if this is correct, you have to order how many times each person went to the movies, from least to greatest. For example, John’s would be 1,1,1,2,2,2,2,3,3,3,4,5. Then you would start crossing numbers off from each end. First you would cross off 1, then 5, and then 1, and then 4, and keep going until you reach the number in the very middle, which is 2. Do this with all of the other people, and check if everybody has 2 for a median. I believe they do, however it’s always best to check and be safe. Good luck

3 0
3 years ago
What’s the mean,median, and mode of 11,14,16,15,32,23,27,27,23,43 ?
alexdok [17]

Step-by-step explanation:

mean- add all number/by the total nos

=231/10=23.1

median - the middle value of data after arranging in ascending order

11,14,15,16,23,23,27,27,32,43

therefore the median is 23

mode - is the no that has occurred more

so mode will be 23 and 27

8 0
4 years ago
Kiran and Mai are trying to figure out if this equation is an identity, what do you think
ValentinkaMS [17]

Expanding the left side of the equation, it is found that since <u>both sides are equal</u>, yes, it is an identity.

An equality represents an identity if <u>both sides are equal</u>.

In this problem:

(a - b)^4 = a^4 - 4a^3b + 6a^2b^2 - 4ab^3 + b^4

Expanding the left side:

(a - b)^2(a - b)^2 = a^4 - 4a^3b + 6a^2b^2 + 4ab^3 + b^4

(a^2 - 2ab + b^2)(a^2 - 2ab + b^2) = a^4 - 4a^3b + 6a^2b^2 - 4ab^3 + b^4

a^4 - 4a^3b + + 6a^2b^2 - 4ab^3 + b^4 = a^4 - 4a^3b + 6a^2b^2 - 4ab^3 + b^4

Since <u>both sides are equal</u>, yes, it is an identity.

A similar problem is given at brainly.com/question/24866308

7 0
3 years ago
The wind speed in Tyler and Lincoln was recorded each day for 15 days. These line plots represent the data collected.
Marina86 [1]

Answer:

False,true,false

Step-by-step explanation:

Hope this helps!!

6 0
3 years ago
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