Answer:
Step-by-step explanation:
Given
Convert the probability to decimal
Solving (a): P(ABC)
This is calculated as:
This gives:
Solving (b):
This is calculated as:
In probability:
So, we have:
Solving (c):
This is calculated as:
Solving (d):
This is calculated as:
Solving (e):
This is calculated as:
Solving (f):
This is calculated as:
Solving (g):
This is calculated as:
Solving (h):
This is calculated as:
First, we have to solve the sides of the right triangle by using the Pythagorean theorem: a² + b² = c² where c is the length of the hypotenuse. Then, we can use the legs as length and height of the triangle and find the area by 1/2(base x height).
x² + 60² = 68²
x² + 3600 = 4624
x² = 1024
x = √1024
x = 32 = length of the other side
A = (1/2)(32) (60) = 960 mm²
Answer:
Best deal is corner store
Step-by-step explanation:
LCM is 480 oz
480 oz of the Vending Machine would be £24 (0.60 x (480/12))
480 oz of the Corner Store would be £22.80 (0.95 x (480/20))
480 oz of Grocery store would be £23.25 (1.55 x (480/32))