Answer:
no cap 2
Step-by-step explanation:
Answer:
1
when using a quadratic ration 1 is the formatted answer
Step-by-step explanation:
Answer:
answer is D
Step-by-step explanation:
(2^3)^-2= 2^(3)*(-2)
= 2^-6
= 1/2^6
= 1/64
Answer:
See answer below
Step-by-step explanation:
Hi there,
To determine arc length, use its formula:
θ where s is arc length, r is radius of circle, and θ is the angle subtended in <em>radians</em>
plug in known values:
thanks,
Answer:
0.6420758
Step-by-step explanation:
x = 275 ; n = 400
Phat = x / n = 275 / 400 = 0.6875
Z at 95% = 1.96
Confidence interval = phat ± margin of error
Margin of Error :
Z * √phat(1 - phat) / n
1.96 * √0.6875(0.3125) / 400
1.96 * 0.0231756
= 0.0454242
Lower boundary :
Phat - margin of error
0.6875 - 0.0454242
= 0.6420758
