In the diagram below, points A, B, C and D lie on the circumference of a circle with AD || EC. CB is produced to E. GD is a taugent to the circle at D and DB = AD. EBA = 67

6.1 calculate with reason the size of the following angles
6.1.1 ADC
6.1.2 C
6.1.3 A
6.1.4 D2
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The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score

Which pair of numbers is relatively prime? a. 105 and 128 b. 130 and 273 c. 205 and 350 d. 273 and 333

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?