**Answer:**

47.84%

**Step-by-step explanation:**

The easiest method to solve this exercise is to assume that the starting diesel price is 100 reais.

Now we will calculate each increase with our assumption:

1. Initial price plus 10% increase, therefore:

100 + 100 * 0.1 = 110 reais

2. Additional 20% increase in relation to 110 reais:

110 + 110 * 0.2 = 132 reais

3. Additional 12% increase in relation to 132 reais:

132 + 132 * 0.12 = 147.84 reais.

What it means is that the price would be 147.84 reais.

Since our assumption is 100, we can know that there was an increase of almost 47.84% in relation to the initial price that we assumed at the beginning.

**Answer:**

**Step-by-step explanation:**

**We are given these following functions:**

**Multiplication function:**

**At x = -3**

So

**Answer:**

The volume of the ice sculpture is ** 6.561 cu yd.**

**Step-by-step explanation:**

**Given:**

The shape of the ice sculpture is square pyramid

The Side length = 2.7 yards

**To Find:**

The volume of the ice sculpture = ?

**Solution:**

**The volume of the square pyramid V = **

**where a is the side length **

**h is the height**

Here the height and the side are of same length as they are square pyramid

On Substituting the values, we get

V =

V =

V = (7.29)(0.9)

**V = 6.561 Cubic yards**

Hi there! :)

**Step-by-step explanation:**

<u><em>**Slope is -7/2**</em></u>

<u><em>**Final answer is -7/2**</em></u>

Hope this helps!

Have a nice day! :)

:D

Thanks!

Ten hundreths: 10/100 simplifies (divide top and bottom by 10) to 1/10

1/10 in standard form: 0.1 (reads as one-tenth)