Start with x2 - 6x + 8 = 0 and complete the square, what is the equivalent equation?

A group of college DJs surveyed students to find out what music to plan for their upcoming parties. Thirty percent of the studen

Aneli [31]

Answer:

Thus, option “c” 10% is correct.

Step-by-step explanation:

The percentage of students that like dubstep = 30%

The percentage of students that like trance music = 25%

The percentage of student that wants only house music = 20%

The percentage of students that like bot dubstep and trance = 15%

Now we have to find the percentage of students that like trance music but nor dubstep.

The percentage of students that like the trance music but nor dubstep = 100% - 30% – 25 % - 20% - 15%

The percentage of students that like trance music but nor dubstep = 10%

Thus, option “c” 10% is correct.

6 0

3 years ago

A cup manufacturing company makes small and large snow cone cups with the dimensions shown in the diagram. Which statement

hoa [83]

C) The volume of the large cone is 3 times the volume of the small cone.

Step-by-step explanation:

Step 1:

The volume of a cone is determined by multiplying $\frac{1}{3}$ with π, the square of the radius (r²) and height (h). Here we substitute π as 3.1415.

The radius of the large cone is 1.5 inches and the height is 4 inches.

The volume of the larger cone $= \frac{\pi r^{2} h}{3} = \frac{(3.1415)(1.5^{2} )(4)}{3} = \frac{28.2735}{3} = 9.4245.$

So the volume of the larger cone is 9.4245 cubic inches.

Step 2:

Now, we determine the volume of the small cone.

The radius of the small cone is 1 inch and the height is 3 inches.

The volume of the small cone $= \frac{\pi r^{2} h}{3} = \frac{(3.1415)(1^{2} )(3)}{3} = \frac{9.4245}{3} = 3.1415.$

So the volume of the smaller cone is 3.1415 cubic inches.

Step 3:

Now we divide the values on the volume of the large cone by the volume of the small cone.

The volume of the large cone by the volume of the small cone $= \frac{9.4245}{3.1415} = 3.$

So the volume of the large cone is 3 times the volume of the small cone which is option C.

8 0

3 years ago

Find a degree

natta225 [31]

Answer:

755757

Step-by-step explanation:

6 0

3 years ago

Need help please and Thank you

Novosadov [1.4K]

Top left:
7x-44 = 4x+4
7x-4x = 4+44
3x = 48
x = 16
8y-43 = 39+(7(16)-44)
8y = 39+68+43
8y = 150
y = 18.75

7 0

3 years ago

Someone help please

miskamm [114]

Alrighty (so what I did to find the answer is went to desmos and typed this equation in and then hit the bar thingy on the left and it turned it into a fraction)The awnser is B or 81/16

8 0

4 years ago

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