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ludmilkaskok [199]
3 years ago
8

~Uh- ~ Hey ~ can ~ someone ~ help ~ me ~ out ~ once ~ again...?~

Mathematics
2 answers:
BaLLatris [955]3 years ago
6 0
The answer is a) 12 .......
ale4655 [162]3 years ago
5 0

Answer:

The answer is option A

A) Circumference= 12\pi m

Step-by-step explanation:

To find the circumference of a circle the formula you would use is C=2\pir

if the radius is 6 meters, C is

C = 2*6 \pir

C= 12\pi m

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A coin is flipped and a die is rolled what is the probability of getting tails and 5
Mashutka [201]

Answer:1/4

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Help now pls !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
meriva

D. 25

This is the answer

5 0
3 years ago
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Helppppppppppp please and expalin if you can
Alja [10]

Ugh, more algebra pretending to be geometry.  Why?

This is a pretty awful instance of the genre, with no units on the constant 16, assumed to be degrees.

The total arc measure in a circle is 360 degrees.  Geometry part over.

3m + 16 + 2m + 3m = 360

8m = 344

m = 344/8 = 43

Arc measures:

Arc 3m+16 = 3(43)+16 = 145°.  The angle subtended by that arc is half that, 145/2=72.5°

Arc 2m=2(43)=86°.  The angle subtended is half that, 43°

Arc 3m=3(43)=129°.  The angle subtended is half that, 64.5°

3 0
3 years ago
What is 12x4 plz help
Slav-nsk [51]

Answer:

it is 48 hope this helps

Step-by-step explanation:

4 0
2 years ago
Suppose a researcher is testing the hypothesis Upper H 0​: pequals0.4 versus Upper H 1​: pless than0.4 and she finds the​ P-valu
andre [41]

Answer:

D. If the​ P-value for a particular test statistic is 0.33​, she expects results at least as extreme as the test statistic in exactly 33 of 100 samples if the null hypothesis is true.

D. Since this event is not​ unusual, she will not reject the null hypothesis.

Step-by-step explanation:

Hello!

You have the following hypothesis:

H₀: ρ = 0.4

H₁: ρ < 0.4

Calculated p-value: 0.33

Remember: The p-value is defined as the probability corresponding to the calculated statistic if possible under the null hypothesis (i.e. the probability of obtaining a value as extreme as the value of the statistic under the null hypothesis).

In this case, you have a 33% chance of getting a value as extreme as the statistic value if the null hypothesis is true. In other words, you would expect results as extreme as the calculated statistic in 33 about 100 samples if the null hypothesis is true.

You didn't exactly specify a level of significance for the test, so, I'll use the most common one to make a decision: α: 0.05

Remember:

If p-value ≤ α, then you reject the null hypothesis.

If p-value > α, then you do not reject the null hypothesis.

Since 0.33 > 0.05 then I'll support the null hypothesis.

I hope it helps!

3 0
3 years ago
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