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3 years ago

7 people share 3 cookies what part of a cookie does each person get

Mathematics

1 answer:

jeka57 [31]3 years ago

7 0

Answer:

idk mabey half of 25%

Step-by-step explanation:

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Greatest to least 1/3 1/2 3/4

schepotkina [342]

The answer will be 3/4, 1/2, and 1/3.
The bigger the fraction the smaller it is.
So 3/4 would be first .
The smaller the fraction the bigger it is.
So 1/3 would be last.
So that leaves you with 1/2 so that one would be in the middle of the set.
So the answer would be...:3/4, 1/2, and 1/3.
Hope that helped.

4 0

3 years ago

Draw the shape described below and find its total surface area.

iogann1982 [59]

Answer:

hope this helps :)

Step-by-step explanation:

8:07

Cylinder volume & surface area (video)

3 0

3 years ago

The midpoint of XY is Z. If XY = 3n and XZ = n + 15, what is YZ?

Degger [83]

Answer:

the only thing i know that n=-30

8 0

3 years ago

Which is the completely factored form of 3xsquared<br> -12x-15?

tekilochka [14]

Answer:

3(x - 5)(x + 1).

Step-by-step explanation:

3x^2 - 12x - 15

Dividing through by 3:

= 3(x^2 - 4x - 5)

We need 2 numbers whose sum is -4 and whose product = -5. That is -5 and +1 , so the factors are:

3(x - 5)(x + 1).

7 0

3 years ago

Helppppppppppppppppppppp

liubo4ka [24]

The domain of a(x) is all of R. The domain of b is the range where $x-4 \geq 0, hence \ x \geq 4$ . We can calculate the composition boa by changing in the expression for b, every x with a(x). Hence, boa(x)= $\sqrt{(3x+1)-4}$ = $\sqrt{3x-3}$ . Again for a function with a root to be defined, we need that the expression under the square root has to be positive. Hence, 3x-3 $\geq$ 0.Thus, the set where this holds is $3x \geq 3, x \geq 1$ . This is also the domain of the function boa(x).

8 0

3 years ago