Answer:
Option D. $22.00
Step-by-step explanation:
Markup price is the amount added to the cost price to cover overhead expenses and profit.
You paid $20.00 each for them. your store uses a 10% markup rate.
10% markup on $20.00 = ( × 20) + 20
= (0.10 × 20) + 20
= 2 + 20 = $22.00
The selling price is $22.00 of the silk flower arrangements.
Alright, lets get started.
3 feet = 1 yard
If we cube both sides of the equation, we will get the conversion into cubic yards
So,
27 cubic feet = 1 cubic yards
So, 1 cubic feet = cubic yards
So, 360 cubic feet = cubic yards
So, 360 cubic feet = 13.33 cubic yards
13.33 cubic yards of air can it circulate per minute. : Answer
Hope it will help :)
Answer:
The radius of the balloon is increasing at a rate of 4 feet per minute.
Step-by-step explanation:
We are given the following in the question:
Volume of sphere is given by
where r is the radius of the balloon.
Instant radius, r = 2 ft
Rate of change of volume =
Putting values, we get,
Thus, the radius of the balloon is increasing at a rate of 4 feet per minute.