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cestrela7 [59]
3 years ago
10

The mean of five numbers is 16.4 .

Mathematics
1 answer:
vredina [299]3 years ago
8 0

Answer:

11

Step-by-step explanation:

11

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A candy store called "Sugar" built a giant hollow sugar cube out of wood to hang above the entrance to their store. It took 13.5
Sunny_sXe [5.5K]

Answer:

\frac{27}{8}m^3 or 3.375m^3

Step-by-step explanation:

The formula for volume is Base * Height * Width; and the formula for area is Base * Height.

This problem mentions the structure is a cube and therefore it is assumed that every wall has the same area. Since there are 6 sides to a cube you divide the total amount of ft which make up this cube to know the area to each wall.

13.5 m/6 = 2.25 or \frac{9}{4} m per wall

With the area of each wall you can find the base and height:

base * height =  area

b=\sqrt{\frac{9}{4} } = \frac{3}{2}

base = \frac{3}{2}m

height = \frac{3}{2}m

since: base=height=width, the width also equals \frac{3}{2}m

volume = (\frac{3}{2})^3= \frac{27}{8}

sorry it took so long for you to get an answer

8 0
3 years ago
50 points! See attachment
Eduardwww [97]

Question 19.). There is 1 + 1 + 3 + 4 + 3

Quiz Papers = 12

Four Papers with Scores of Six out Twelve

1 Selected:

Probability: 4/12

Answer: Letter Choice, (A), = 1/3

Question 20.). Two papers > 7

1 ===> 8, 1 ===> 9

Probability:

2/12

Answer: Letter Choice (F), 2/12 = 1/6

Hope that helps!!!! : )

8 0
3 years ago
Read 2 more answers
A triangle has angles that measure 46° and 61° what is the measure of the third angle
Brilliant_brown [7]
A triangle in total is 360<span>°. So you add what you are given

46 + 61 = 107

and subtract that from 360

360 - 170 = 190

And the remainder is the last unknown angle.

So, the third angle is 190</span><span>°</span>
8 0
3 years ago
Read 2 more answers
Which of the following expressions are equivalent to -x/y
ira [324]

Answer:

-z/e

Step-by-step explanation:

-x/y = -z/e

8 0
3 years ago
HELP PLEASE FAST!!!!!!!
snow_lady [41]

Answer:

Takeru bought 72 eggs and baked  18 soufflés .

Step-by-step explanation:

Let

e = number of eggs Takeru bought.

s = number of soufflés Takeru bought.

Then we know that Takeru  bought 4 times as many eggs as he baked soufflés, therefore:

e=4s.

And since for every soufflés Takeru bakes he uses 3 eggs, and after backing he has 18 eggs left, we have:

e-3s=18 <em>This says that from e eggs there are 18 eggs left after Tkeru used three eggs for each soufflé.</em>

Now we have two equations:

(1).e=4s.

(2).e-3s=18

We put the value of e from equation (1) into equation (2) and solve for s and get:

s=18

e=4s=4*18=72.

Thus

Number of eggs Takeru bought = 72.

Number of soufflés Takeru bought = 18.

3 0
3 years ago
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