Answer:
£39.20
Step-by-step explanation:
2+1+5=8
£78.40/8 = 9.8
9.8*5= 49
49-9.8= 39.2
A rectangular prism has 6 surface.
Step-by-step explanation:
let the number of cookies sold on first week be=x
let the number of cookies sold on second week be= x+4
let the number of cookies sold on third week be= (x+4)×2
total number of cookies sold = 351
now 351=(x)+(x+4)+(x+4)×2
351=3x+(4+4×2)
351=3x+12
3x=351-12
3x=339
x=339÷3
x=11
Cookies sold on first week=113
Cookies sold on second week= 113+4= 117
Cookies sold on third week =113+4×2 = 113+8=121
now add all the number of cookies solved for confirmation
=113+ 117+ 121= 351
Answer:
The volume of the bowl is 
or 
Step-by-step explanation:
we know that
The volume of a hemisphere (bowl) is equal to
we have
substitute
A.) We know that 300 chairs were rented each month in April and May. Also, that 600 chairs were rented each month from June to September.
B.) Equation-> April+May+June+July+August+September
All we need to do is plug in the values::
300+300+600+600+600+600
=3,000 chairs were rented during the 6 month period.
Hope this helps:)
