Answer:
Step-by-step explanation:
volume of cone = πr²h/3 = (3.14)(11²)(11) ≈ 4,179.34 cm³
Bagels 6x12=72
apples 8x9=72
cookies 12x6=72
juice 9x8=72
72/4 kids is 18 lunches
Answer:
Step-by-step explanation:
The given figure is an hexagonal pyramid. It has a hexagonal base and six triangular lateral faces. The formula for determining the surface area of the pyramid is expressed as
Surface area = 3ab + 3bs
Where
a represents the apotherm which is the distance from each side of the hexagon to the center.
b represents the base length
s represents the slant height of the hexagonal base.
From the information given,
a = 5.2 cm
b = 6 cm
s = 12.2 cm
Surface area = (3 × 5.2 × 6) + (3 × 6 × 12.2) = 93.6 + 219.6 = 313.2 cm²
To increase by 95%, you add it to 100%
100% + 95 % = 195%
£140/ 100 = 1.40 (1%)
Multiply by 195
£1.40 x 195 = £273
The answer is £273
