Answer:
C
Step-by-step explanation:
Here, we want to find an equation in the options which is same as the equation given in the question;
The equation we are testing against is;
0.05n + 0.1d = 3.65
What we can do here is divide through by 0.01
So we will have;
0.05n/0.01 + 0.1d/0.01 = 3.65/0.01
= 5n + 10d = 365
Answer: C
Step-by-step explanation:
<u>Given:</u>
Sample size (n) = 50
x = 12

Confidence level = 90%
α = 1 − 0.90 = 0.10
α/2 = 0.05

(from standard normal table)
90% Confidence interval is,

Therefore, 90% confidence interval for the true proportion of sophomores who favour the adoption of uniforms is C
Make y = mx = b
y = -x - 1
Slope is -1
Perpendicular = opposite sign and reciprocal slope
1/1 = 1, slope would be 1
Solution: slope = 1
Answer:
72 cm*3
Step-by-step explanation:
volume = base area x height = 4 x 6 x 3 = 72
Answer:
x= -6
Step-by-step explanation: