Answer:
$7.50
Step-by-step explanation:
Find the Unit Rate, definition of Unit rate find the cost of 1 icecream.
Set up a ratio 6:22.50
Divide both by 6 to get 1:3.75
So 3.75x2=7
Answer:
nothing
Step-by-step explanation:
lol
Angles in a triangle add up to 180 degrees so
41+71=112
180-112=68
Angle of BAC=68 degrees
A compass is used to copy an angle.
The answer is C.
Answer:
the cost function is Cost=7000 m*$ /R + 50.265 $/m² * R²
Step-by-step explanation:
then the cost function is
Cost= cost of side area+ cost of top + cost of bottom = 2*π*R*L * 5$/m² +
π*R² * 8$/m² + π*R² * 8$/m²
since the volume V is
V=π*R²*L → V/(π*R²)=L
then
Cost=2*π*R*V/(π*R²) * 5$/m² + π*R² * 8$/m² + π*R² * 8$/m²
replacing values
Cost=2*700 m³ /R * 5$/m² + π*R² * 16$/m² = 7000 m*$ /R + 50.265 $/m² * R²
thus the cost function is
Cost=7000 m*$ /R + 50.265 $/m² * R²