Answer: 3.75
Step-by-step explanation:
P=0.50, n=15
np= 0.5x15 gives 7.5
n(1-p)= 15x(1-0.5)=7.5
Both are greater than 5
Then Mean, u=np;15x0.5=7.5
Standard deviation, √np(1-p)
15x0.5(0.5)= 3.75
Answer:
they're equal
Step-by-step explanation:
1 liter is equal to 1,000 ml, so 5 liters is equal to 5,000 ml
Answer:
The door is 7 feet x 3 feet
Step-by-step explanation:
<em>AREA:</em> 7 x 3 = 21
<em>PERIMITER:</em> 7 + 7 + 3 + 3 = 20
Answer:
A
Step-by-step explanation:
Answer: r= -1
Step-by-step explanation:
