Answer:
864 in^2
Step-by-step explanation:
Area of triangle
15 x 18 x 1/2 = 135
Area of Square
18 x 18 = 324
There are 4 triangles so...
135 x 4 = 540
Therefore the area is
540 + 324 = 864
Answer:
0.262144 = 26.2% of getting all the 6 questions correctly.
Step-by-step explanation:
This is a binomial distribution problem
Binomial distribution function is represented by
P(X = x) = ⁿCₓ pˣ qⁿ⁻ˣ
n = total number of sample spaces = 6 multiple choice questions
x = Number of successes required = 6 (we want to get it all right.
p = probability of success = 0.8 (80% chance of getting any individual question right; 0.8 probability of getting each question correctly)
q = probability of failure = 1 - 0.8 = 0.2
P(X = 6) = ⁶C₆ (0.8)⁶ (0.2)⁶⁻⁶ = 1(0.262144)(1) = 0.262144
Answer:
35.25
Step-by-step explanation:
Answer:
0.568181818
Step-by-step explanation:
Answer:
No.
Step-by-step explanation:
8+4, the sides is not greater than 14, so no.