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AnnyKZ [126]
3 years ago
5

What did I do wrong, it says I'm wrong

Mathematics
1 answer:
Alisiya [41]3 years ago
7 0

Answer:

This is not a function.

Step-by-step explanation:

Note, that set A contains 3 elements that only map to 2 elements in set B.  A function would require that each element of set A to match to only one element of set B.

Since set B contains an element with no mapping to an element in set A, this does not represent a function.

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Can some one help me please
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The Domain is X, range is Y

Step-by-step explanation:

Domain and Range is just another term for X-axis and Y-axis

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3 years ago
Can someone please help meee
Vesna [10]

Answer:

option 3

Step-by-step explanation:

all other angles are  interior and exterior

8 0
3 years ago
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Dividing a Fraction into Equal Groups
Sergeu [11.5K]

Answer:

Each hiker carried the backpack for 1/5 of the total trail distance

Step-by-step explanation:

Three members of a teen hiking group hiked 3/5  of the entire Appalachian trail, each teen carried the backpack the same distance

=>  each teen carried the backpack for = (1/3) (3/5)  of total Distance = 1/5  

3 0
2 years ago
A pony keg (quarter barrel) of beer contains 62 pints.  If the local drinking establishment sells draft beer in 400mL pilsner gl
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1 pint = 473.176 milliliters

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8 0
3 years ago
The mass of a ball is 128 g. It has a density of 0.5 g/cm³.
liraira [26]

Answer:

The volume of the ball is 256 cm³

Step-by-step explanation:

we know that

The density is equal to the ratio of the mass by the volume

D=m/V

Solve for V

The volume is equal to the ratio of the mass by the density

V=m/D

In this problem we have

m=128 g

D=0.5 g/cm³

substitute

V=128/0.5=256 cm³

7 0
3 years ago
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