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2 years ago

Andy sold 312 inGirl Scout cookies. If each box is 4 how many boxes did Andy sail

1 answer:

8 0

He sold 78 boxes because there are a total of 312 Girl Scout cookies and each box had 4 and so you divide 312/4 and you get 78 boxes.

Given:

Each box has 4 cookies.

312 Girl Scout cookies in total.

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For a dinner party, a catering company charges a set fee $150 plus $20 per person. How much will it cost for 35 people to attend

const2013 [10]

Answer:

$700 for 35 people but if you want to add the fee it will be $850

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2 years ago

A conical container can hold 120π cubic centimeters of water. The diameter of the base of the container is 12 centimeters.

Tanzania [10]

Answer: The height of the container is 10 centimeters. If its diameter and height were both doubled, the container's capacity would be 8 times its original capacity.

Step-by-step explanation:

The volume of a cone can be calculated with this formula:

$V=\frac{\pi r^2h}{3}$

Where "r" is the radius and "h" is the height.

We know that the radius is half the diameter. Then:

$r=\frac{12cm}{2}=6cm$

We know the volume and the radius of the conical container, then we can find "h":

$120\pi cm^3=\frac{\pi (6cm)^2h}{3}\\\\(3)(120\pi cm^3)=\pi (6cm)^2h\\\\h=\frac{3(120\pi cm^3)}{\pi (6cm)^2}\\\\h=10cm$

The diameter and height doubled are:

$d=12cm*2=24cm\\h=10cm*2=20cm$

Now the radius is:

$r=\frac{24cm}{2}=12cm$

And the container capacity is

$V=\frac{\pi (12cm)^2(20cm)}{3}=960\pi cm^3$

Then, to compare the capacities, we can divide this new capacity by the original:

$\frac{960\pi cm^3}{120\pi cm^3}=8$

Therefore, the container's capacity would be 8 times its original capacity.

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2 years ago

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What is the domain and range of the function shown in the graph?

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The domain is the set of all x values which are defined (appear on the graph) of the function. In this system, all values from negative infinity to 0, but not including zero, and all values above zero, through positive infinity, are valid. We can write this in set builder notation as x: (-∞,0)∪(0,∞).

The range is the set of all y values which are defined in the function. Like the domain, the range of this function contains all value from negative infinity to positive infinity except zero. Same notation: y: : (-∞,0)∪(0,∞).

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2 years ago

Solve for w: v = 3p (w -r)

notka56 [123]

Answer:

Step-by-step explanation:

v=3p(w-r)

v=3pw-3pr

v+3pr=3pw

(v+3pr)/3p=w

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2 years ago

Evaluate/simplify this problem (3 - 3i)(-6 + 3i)

mezya [45]

Multiply using the foil method, then combine. This will give you -9+27i

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2 years ago

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