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Zina [86]
3 years ago
7

1. What is the radius of the circle below? 14 cm

Mathematics
2 answers:
Zolol [24]3 years ago
6 0
The radius of the circle below is seven
alekssr [168]3 years ago
4 0

Answer:

the radius is 7

Step-by-step explanation:

the full lenght is the circumference and a raduis is half of that, therefore 7

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Dose a polygon usually have more sides or more angles
Helen [10]
 i think more angles than sides




4 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!!
spayn [35]

Answer:

Mark made 15 shots

Step-by-step explanation:

Both made 60% of their shots

8 0
3 years ago
The number of violent crimes committed in a day possesses a distribution with a mean of 2.8 crimes per day and a standard deviat
Deffense [45]

Answer:

The distribution is approximately normal with mean = 2.8 and standard error = 0.4

Step-by-step explanation:

We are given;

Mean; μ = 2.8

Standard deviation; σ = 4

Sample size; n = 100

Now, the central limit theorem states that the sample mean with a sample size(n) from a population mean (μ) and population standard deviation(σ) will, for large value of n, have an approximately normal distribution with mean μ and standard error as (σ/√n)

The sample size is 100 and thus it's very large because it's bigger than minimum of 30 for approximate distribution.

Thus, SE = (σ/√n) = 4/√100 = 4/10 = 0.4

Thus,from the central limit theorem I described, we can say that the distribution is approximately normal with mean = 2.8 and standard error = 0.4

8 0
3 years ago
Evaluate structure in expression <br>6-(x-2)(x-2)​
Marysya12 [62]

Answer:

-x2^+4x+2

Step-by-step explanation:

7 0
3 years ago
Evaluate.<br><br> 10⋅[(6+4)÷2
ipn [44]
You have to pay close attention to the Order of Operations.

10(6+4)/2. Grouping symbols first.
6+4=10.
10(10)/2
10*10=100.
100/2.
50 is your answer.
<em />
<em>
</em><em>Don't forget to rate this answer the Brainliest!</em>

3 0
3 years ago
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