8) Find the measure of arc AC. * Arc AC = 144 degrees
Arc AC = 72 degrees
Arc AC = 288 degrees
Arc AC = 108 degrees

9) Find the measure of arc KL.

Arc KL = 178 degrees
Arc KL = 89 degrees
Arc KL = 120 degrees
Arc KL = 60 degrees

12) The chord intersects the tangent. What is the value of angle 3?

angle 3 = 56 degrees
angle 3 = 124 degrees
angle 3 = 248 degrees
angle 3 = 112 degrees

1.5%

step-by-step explanation:

6.5

step-by-step explanation:

you said it was in the question

~courtney

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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step-by-step explanation: