**Answer:**

x=11.5 i think

**Step-by-step explanation:**

Add up the fractional amounts and divide them by however many amounts there are..........

eg.

Step 1:Add the fractions

1/6 + 5/8 +3/4

(find the LCD)

1/6 + 5/8 + 3/4 = 4/24 + 15/24 + 18/24 = 37/24

Step 2: Divide the sum by the number of numbers in the set

37/24 ÷ 3= 37/24 ÷ 3/1= 37/24 X 1/3= 37/72

<span>So the mean (average) is 37/72</span>

The volume of a cube is the length cubed: V = l3. If the length is 12, the volume is 123=1728 cm3.

I can't tell if the 3/4 is the length of the cube or the volume, but I will start by assuming it's the volume (meaning the cubes have a volume of 3/4 cm3 each). To find how many of these cubes are needed to make the larger cube, just divide the larger by the smaller: 1728/(3/4) = 2308. 2308 cubes are needed.

If 3/4 is the length, each 3/4 cm cube has a volume of (3/4)3 = 27/64 cm3. This changes the final calculation to: 1728/(27/64) = 4096. 4096 cubes are needed in this case.

The distinction is tricky but important: a cube with 3/4 cm length is not the same as a cube of 3/4 cm3 volume.

**Answer:**

yes

**Step-by-step explanation:**

I believe consumers and targets of these ad campaigns should know EXACTLY what they are buying. They need to be intrigued by the ad without the use of Subliminal Messages because with these tricks, big companies can trick and manipulate people and consumers into buying many things. For example they can buy fast food, sweets, and perhaps medicines that don't even work.

**Answer:**

The temperature at 9AM = **75°F**

**Step-by-step explanation:**

Consider D(t) be the temperature in Fahrenheit at time t, where t is measured in hours since midnight. It knows when the maximum temperature occurs. Then it can create a model using a cosine curve.

Vertical shift, D = 85°F

Amplitude, A = (105-85)°F = 20°F

Horizontal stretch factor, B = 2π/24 = π/12

Horizontal shift = -(12+5) = -17

Using the information, we have this model

D(t) = 20cos [π/12(t-17)] + 85

D(9) = 20cos [π/12(9-17)] + 85

= 20cos [-2π/3] + 85

= -20 x 1/2 + 85

=** 75°**