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Alex Ar [27]
2 years ago
7

The box plot shows the total amount of time, in minutes, the students of a class spend reading each day:

Mathematics
2 answers:
ELEN [110]2 years ago
8 0
<h2>Answer:</h2>

The information that is provided by the box plot is:

                  The median for the data.

<h2>Step-by-step explanation:</h2>

Clearly after looking at the box and whisker plot we observe that:

The starting point of the whisker gives us the minimum value of the data i.e. '1'

The starting point of the box gives us the first or lower quartile i.e. Q_1=3

The middle of the box gives us the middle quartile or median i.e. Q_2=5

The end point of the box gives us the upper or third quartile i.e. Q_3=7.5

The end point of the whisker gives us the maximum value of the data i.e. '10'

         Hence, we obtain the median of the data.

vova2212 [387]2 years ago
5 0
I am PRETTY sure that the answer is "The number of students who provided information." I do not know for sure, so don't hold it against me if I was wrong.
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Find the approximate volume of the figure below, composed of a cone, a cylinder, and a hemisphere. If necessary, round your answ
mixas84 [53]

Answer:

Volume of the solid = 480.42m³

Step-by-step explanation:

To sov this question, we'll have to break the solid into different shapes of solid to solve it easily.

Volume of a cylinder = πr²h

volume of a hemisphere = 4/3πr³

Volume of a cone = ⅓πr²h

π = 3.14

r = 3m

h(cylinder) = 11m

Slant height of cone = 3√(2)

Height of cone = ?

To find height of cone, we can use pythagorean theorem

a² = b² + c²

[ 3√(2)]² = 3² + c²

9*2 = 9 + c²

C² = 18 - 9

C = 9m

Height of the cone = 9m

Volume of a cylinder = πr²h

V = 3.14 * 3² * 11

V = 310.86m³

Volume of the cylnder = 310.86m³

Volume of the hemisphere = 4/3πr³

V = 3.14 * 3³

V = 84.78m³

Volume of the hemisphere = 84.78m³

Volume of the cone = ⅓πr²h

V = ⅓ * 3.14 * 3² * 9

V = 84.78

Volume of the cone = 84.78m³

Volume of the solid = volume of cone + volume of hemisphere + volume of cylinder

Volume of the solid = 84.78 + 84.78 + 310.86

Volume = 480.42m³

5 0
3 years ago
Gabriel went to the grocery store and bought bottles of soda and bottles of juice. Each bottle of soda has 35 grams of sugar and
kupik [55]

Answer:

9 bottles of soda and 7 bottles of juice

Step-by-step explanation:

Let x be the number of bottles of soda purchased and y be the number of bottles of juice purchased.

1. Gabriel purchased 2 more bottles of soda than bottles of juice, then

x=y+2

2. Each bottle of soda has 35 grams of sugar, then there are 35x g of sugar in x bottles of soda.

Each bottle of juice has 10 grams of sugar, then there are 10y g of sugar in y bottles of juice.

In total, there are 35x+10y g of sugar.

All bottles collectively contain 385 grams of sugar, thus

35x+10y=385

3. Solve the system of two equations:

\left\{\begin{array}{l}x=y+2\\ \\35x+10y=385\end{array}\right.

Substitute the first equation into the second equation:

35(y+2)+10y=385\\ \\35y+70+10y=385\\ \\35y+10y=385-70\\ \\45y=315\\ \\y=7\\ \\x=7+2=9

7 0
3 years ago
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3. The vertices of ABC are A(2, -1), B(0, -3), and C(4, -2). Find the vertices of the triangle after a translation 2 units right
kow [346]

Answer:

C

Step-by-step explanation:

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3 years ago
Moosonee: -1.5°C
Ne4ueva [31]

Answer:

Moscow is the warmer then othe

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2 years ago
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Find the volume of cylinder<br> Diameter of base is 11 cm<br> Height of cylinder is 16cm
just olya [345]

Answer:

1520.5 cm³

Step-by-step explanation:

Volume formula for cylinder: V = πr²×h

Radius = 11 ÷ 2

           = 5.5cm

Volume = π × 5.5² × 16

             =1520.5cm³

3 0
3 years ago
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