Answer:
Step-by-step explanation:
p(b)=3/12 = 0.25
p(r)=5/12 = 0.42
p(w)=4/12 = 0.33
p(¬r) = 1-0.42 = 0.58
p(¬w)= 1-p(w) = 0.67
P(not red Inot white)= 0.58/0.67=0.87
Answer:
55
Step-by-step explanation:
50 odd numbers and 3 even square numbers
Answer:
The new perimeter is 1400 cm
Step-by-step explanation:
The perimeter of the bedspread is the perimeter of a rectangle, whose formula is:
Perimeter = 2 * width + 2 * length
Then the perimeter of the initial bed spread is:
Perimeter = 2 * (238 cm) + 2 * (435 cm) = 1346 cm
as you calculated.
Now, she gets a new bedspread that is 27 cm longer. So the new dimensions are 238 cm width, and (435 + 27) cm length, then the perimeter becomes:
Perimeter = 2 * (238 cm) + 2 * (462cm) = 1400 cm
Answer:
21 hours and 19 minutes
Step-by-step explanation:
