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VashaNatasha [74]
3 years ago
5

Determine whether the mapping is a relation or a function or neither.

Mathematics
1 answer:
lukranit [14]3 years ago
8 0

Answer:

The answer is not a function

Step-by-step explanation:

I think at least

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Express the recurring decimal 0.004 as a fraction.
salantis [7]

Answer:

4/999

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the surface area of the square pyramid?
wel
Ok to start you need to break this into a net in your head. Next, calculate each triangle
(6*7)/2 = 21
Then, multiply each triangle by the amount of them.
21*4 = 84
Next, get the area of the square.
7*7 = 49
Lastly, add the triangles and the square up.
49 + 84 = 133
3 0
3 years ago
Renting video games from Store S costs $2.50 per game plus a monthly fee of $5.00. Renting video games from Store T costs $5.00
tigry1 [53]

Answer: A. 2.5v+5v < 5v

Step-by-step explanation:

represents the piece of information which states that renting videos is $2.50 per game and the 2.5 is multiplied by the number of games v. Five is added as a monthly fee therefore the left side of the equation should be 2.5v+5.

For store T:

There is no monthly fee and so the renting fee of $5 per game is represented as 5v.

In conclusion, if the inequality sign in the middle is less than (<) then the left hand side of the inequality sign should represent store S and the right hand side should represent store T in order to answer the question. This makes option A the only correct option.

6 0
3 years ago
Josh estimates the height of his desk. What is a reasonable estimate?
kaheart [24]
3ft atleast or 2 and a half feet
5 0
3 years ago
Annual income of A is 10% more than of B whereas income of B is 20% more than that of C. If monthly income of C is $ 2000 then w
Vanyuwa [196]

Answer:

7040

Step-by-step explanation:

C= 2000

B = 20/100 x 2000 = 400 + 2000 = 2400

A= 10/100 x 2400 = 240+2400= 2640

2000 + 2400 + 2640 = 7040

3 0
3 years ago
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