Answer:
$252
Step-by-step explanation:
The TV, which cost $400, is on sale for 30% off. So, let's find the price.
0.30 × 400 = 120
400 - 120 = 280
The TV is on sale for $280. But, there is also 10% off the sale price since it was a floor model. So,
0.10 × 280 = 28
280 - 28 = 252
The price of the TV before taxes is $252.
This is not the same as 40% off because that would make the price of the TV $240.
0.40 × 400 = 160
400 - 160 = 240
Hope that helps.
Question 1: B(-108)
Question 2: D(32)
Question 3: A(-147)
Question 4: A(-120)
Question 5: D(360)
Answer:

Step-by-step explanation:
Given hat,
The radius of cone shaped paper cup, r = 1.5 inches
The height of cone shaped paper cup, h = 3 inches
We need to find the volume of the cup. For a cone shaped, the volume is given by :

Putting all the values in the above formula.

So, the volume of the cup is
.
Answer:
a+b
Step-by-step explanation: