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zysi [14]
2 years ago
15

People leaving the library were asked how many books they checked out that

Mathematics
1 answer:
LUCKY_DIMON [66]2 years ago
5 0

Answer:

A

Step-by-step explanation:

Hopefully this helps!

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Calculate the volume of this block in a complete presentation: Length=10cm, Width=.5cm, Height=6cm
Juliette [100K]
10 * .5 * 6
5 * 6
= 30
6 0
3 years ago
find the volume of a right circular cone that has a height of 14.7 ft and a base with a circumference of 13 ft
Doss [256]

Answer:

Volume of the cone =650.06 cubic feet

Step-by-step explanation:

Height of the cone= 14.7 feet

Circumference= 13 feet

Radius = 13/2 = 6.5 feet

Volume of the Cone:

         =\pi r^2\frac{h}{3}

As, \pi =\frac{22}{7}=3.14

Putting the values in the formula:

Volume of the cone is :

          =3.14*(6.5*6.5)*\frac{14.7}{3} \\\\=3.14*(6.5*6.5)*4.9\\\\=3.14*42.25*4.9\\\\=3.14*207.03\\\\=650.06feet^3

Volume of the cone is 650.06 cubic feet

8 0
3 years ago
Which graph best represents the function f(x) = 2x^2 -2
astraxan [27]

Answer:

The u equation, a parabola

Step-by-step explanation:

This is a quadratic equation, since we have a variable 'x' raised to second power.

The vertex can be found using the formula x=-b/2a when the parabola is written as y=ax2 + bx +c.

5 0
2 years ago
1. An unknown number of liters of mixture containing 6% boric acid is to be mixed with 2 liters of
Nonamiya [84]

Answer:

0.4

Step-by-step explanation

2/0.15+x/0.06=x+2/0.12

30=x/0.12+2/0.12

1.6+2x=x+2

x=0.4

4 0
2 years ago
Find the hight of the following figure if the area is A=10m2​
azamat

Answer:

are you fking retaxrded?

Step-by-step explanation:

3 0
2 years ago
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