Answer:
580
Step-by-step explanation:
because you square the area and identify
Answer:
x ≈ 14.5
Step-by-step explanation:
A = x²√(25+10√5)/4
A = 1.72a²
x² = A/1.72
= 363.27/1.72
≈ 211
x = √211
≈ 14.5
Answer:
0.9325
Step-by-step explanation:
Given
n = sample size = 80
p = probability = 0.4
q = 1 – p = 0..6
standard deviation for the proportion = √ (p * q) /n = √(0.4*0.6)/80 = 0.0547
for the proportion mean is 0.4
now we can find z and the probability
P (0.3<mean<0.5) = P((0.3– 0.4)/0.0547 < z < (0.5– 0.4)/0.0547)
P (0.3<mean<0.5) = P(-1.828< z < 1.828)
Using a z table
P (0.3<mean<0.5) = 0.9325
If you would like to solve (3.7 * 104) * 2, you can calculate this using the following steps:
(3.7 * 104) * 2 = 384.8 * 2 = 769.6
The correct result would be 769.6.
Answer:
Option c: -v(t) = 25000(0.975)
Step-by-step explanation:
Kindly check the attached file for explanation
