Answer:
the awnser is b
Step-by-step explanation:
all you have to do is put 45 over 100 to get that percentage
10/3 and simplified 3 1/3
All you do is multiply by 5
You got to get the correct answer for someone to do that. If there is a slight issue, than thats why its marked as good.
Answer:
Radius = 8 mm
Slant Height = 14 mm
Step-by-step explanation:
Base of a cone is a circle.
Area of circle is given as 
Where
is the radius.
Given that

Hence, radius is 8 mm.
Formula for Lateral Surface Area of a cone:

Where
is the radius and
is the slant height of cone
Given that 

Hence, slant height is 14 mm
Answer:
13 hours 56 mins. they not open
Step-by-step explanation:
2 1/5 =2hrs 12minutes
3 2/3 = 3 hour 40 minutes
4 2/10 = 4 hours 12 minutes
for a total of 10 hours 4 minutes a day open.
24 hours a day - 10 hours 4 mins. = 13 hrs. 56 mins.