Answer:
wow that looks hard hope someone helps you
Answer:
the cylinder can be written as
y² + z² = 19
x=x
or
y= R*cos θ
z= R*sin θ
x=x
for 0≤θ≤2*π
Step-by-step explanation:
the cylinder can be described as a circumferences in planes parallel to the y-z plane , thus
y= R*cos θ
z= R*sin θ
where R= radius , and θ is the angle with respect to the y axis , or
y² + z² = R²
x=x
thus the cylinder can be written as
y² + z² = 19
x=x
or
y= R*cos θ
z= R*sin θ
x=x
for 0≤θ≤2*π
14- 63b is the answer :))))))))
Answer:
5.33 trays must be sold to cover all costs including labor...
Step-by-step explanation:
We have given:
Party trays, which cost $14.00 to make not including labor, are sold for $35.00.
Profit on party trays excluding labour cost = $35 - $14 = $21
Now we will find total labor cost for making party tray for a day
Total labor hours * wages per hour* No. of labors
= $7 * $8*2
= $112
Therefore to find how many trays must be sold to cover all costs including labor just divide total labour cost for making party tray for a day by profit on party trays excluding labour cost.
= $112/$21
= 5.33
It means 5.33 trays must be sold to cover all costs including labor...
