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yawa3891 [41]
2 years ago
14

i suck at geometry but if you can explain on how j can find radius without having a picture pulled up that would be great!

Mathematics
1 answer:
Galina-37 [17]2 years ago
4 0
I believe it equals 360
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Please I need help it’s for a quiz I will give you a Brainly
tankabanditka [31]

Answer:

A

Step-by-step explanation:

Hopefully this helps

4 0
3 years ago
Read 2 more answers
Cameron earns $7 per hour. How much does he earn in 5 hours
ANEK [815]
All you have to do is multiply both
5 0
3 years ago
A simple random sample of size n equals 200 individuals who are currently employed is asked if they work at home at least once p
____ [38]

Answer: 99% of confidence interval for the population proportion of employed individuals who work at home at-least once per week

//0.20113,0.20887[/tex]

Step-by-step explanation:

<u>step 1:-</u>

Given sample  size n=200

of the 200 employed individuals surveyed 41 responded that they did work at home at least once per week

 Population proportion of employed individuals who work at home at least once per week  P = \frac{x}{n} =\frac{41}{200} =0.205

Q=1-P= 1-0.205 = 0.705

<u>step 2:-</u>

Now  \sqrt{\frac{P Q}{n} } =\sqrt{\frac{(0.205)(0.705)}{200} }

=0.0015

<u>step 3:-</u>

<u>Confidence intervals</u>

<u>using formula</u>

(P  -  Z_∝} \sqrt{\frac{P Q}{n},} (P  +  Z_∝} \sqrt{\frac{P Q}{n},

(0.205-2.58(0.0015),0.205+2.58(0.0015)\\0.20113,0.20887

=0.20113,0.20887[/tex]

<u>conclusion:</u>-

99% of confidence interval for the population proportion of employed individuals who work at home at-least once per week

//0.20113,0.20887[/tex]

4 0
3 years ago
In circle D with mZCDE = 112 and CD = 9 units, find the length of arc CE.
Lady bird [3.3K]

Answer:

CE= 17.59

Step-by-step explanation:

Arc Length=central angle/ 360 (circumference)

CE= 112/ 360 (2π9)

CE= 17.59

5 0
2 years ago
Simplify 10p4
Ivan
10P4 = 10! / (10-4)! = 10*9*8*7 = 5040

9C4 = 9! / 5! 4!  =  9*8*7*6 / 4*3*2*1 =   126
8 0
3 years ago
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