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White raven [17]
3 years ago
12

What is the domain of the relation graphed below?

Mathematics
1 answer:
Burka [1]3 years ago
3 0
ANSWER

The correct answer is C

(-5,-4,-3,1,2,5)

EXPLANATION

The ordered pair of the relation are:

(-5,0),(-4,1),(-3,4),(1,-2),(2,4),(5,-3)

The domain is the set of all the x-values for which the function is defined.

These are:

(-5,-4,-3,1,2,5)

Therefore the correct option is C.
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400-130=270
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When x2+3x-4 is subtracted from x (x2+3x-2) what is the difference
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I'm assuming this is x^2 + 3x - 4 and x(x^2 + 3x - 2)

1.) First distribute x(x^2 + 3x - 2) to get x^3 + 3x^2 - 2x.

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3.) -1(x^2 + 3x - 4) = -x^2 - 3x + 4

4.) Add (x^3 + 3x^2 - 2x) + (-x^2 - 3x + 4)

5.) x^3 + 2x^2 - 5x + 4 is your final answer.

5 0
3 years ago
Read 2 more answers
Pat is required to sell candy bars to raise money for the 6th grade field trip. There is a 40% chance of him selling a candy bar
labwork [276]

Answer:

It will take him about 13 houses to sell the 5 candy bars.

Pat has an 18% chance of selling his last candy in the 11th house.

Step-by-step explanation:

Since Pat is required to sell candy bars to raise money for the 6th grade field trip, and there is a 40% chance of him selling a candy bar at each house, and he has to sell 5 candy bars in all, to determine the number of houses it takes and determine the probability he sells his last candy bar at the 11th house, the following calculations must be performed:

5 / 0.40 = X

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So, it will take him about 13 houses to sell the 5 candy bars.

5/11 = X

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Thus, Pat has an 18% chance of selling his last candy in the 11th house.

4 0
3 years ago
Yan has already finished 3/5 of the 45 math problems he was assigned today. Each math problem took him 1 4/5 of a minute to comp
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Answer:

He will finish the rest of the problems in 32.4 minutes.

Step-by-step explanation:

Since we are given that Yan has completed 3/5 of 45 problems i.e.

\frac{3}{5}*45

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Thus he has completed 27 problems

Remaining no. of problems are 45-27 = 18

Since he complete each problem in minutes = 1\frac{4}{5} =\frac{9}{5} =1.8

So, he completes 18 problems in minutes = 18 *1.8 = 32.4 minutes

Hence , He will finish the rest of the problems in 32.4 minutes.


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What is the measure, in degrees, of ABC? <br>​
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Answer:

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