Answer:
D
Step-by-step explanation:
The inscribed angle x whose vertex lies on the circle and whose sides are chords of the circle is one half the measure of the intercepted arc, thus
x = 0.5 × 102° = 51° → D
Answer is D. 3000. This is because 1.2*10^3=1200 and 4*10^-1=.04 so using the equation .4x=1200 when x=300 makes the equation true.
Answer:
y+2≥5(≥ we don't need the_ because i can't find the symbols)
Step-by-step explanation:
Answer: 346
Step-by-step explanation:
Given : Margin of error : E= 0.05
Standard deviation : 
Significance level :
Critical value : 
The formula to calculate sample size ( if proportion is known) :-

Hence, the required minimum sample would be 346.
YOUR AMSWER WOULD MOST LIKELY BE (C.)!