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3 years ago

What is the range and domain of the graph below?

Mathematics

1 answer:

zavuch27 [327]3 years ago

6 0

Answer:

Domain : All real numbers

Range: x<0

Step-by-step explanation:

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Once the Mercury-Atlas 9 was in orbit, in the first 20 seconds the spacecraft traveled 156km. What was the acceleration of the s

Shkiper50 [21]

Spacecraft once the 20 seconds space

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3 years ago

The masses to the nearest kilogram of nine men were:

serious [3.7K]

Answer:

82 kg

Step-by-step explanation:

To find the mean of a set of values, we must add them up and divide by the number of values.

Step 1, adding the values:

$75+68+78+82+85+90+88+92+76=\\734$

Step 2, dividing by the # of terms:

There are 9 terms in total.

$\frac{734}{9} =\\81.556$

To the nearest kilogram, we can round 81.556 into 82.

The mean mass of the 9 men was $\fbox{82}$ kg.

<em>I hope this helps! Let me know if you have any questions :)</em>

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3 years ago

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The table shows the total cost of different numbers of tickets decided whether it makes sense to use a constant rate to describe

GalinKa [24]

34.50/6 = 5.75

44/8 = 5.5

52.5/10 = 5.25

As the number of tickets increase, the cost per ticket decreases.

So it does not make sense to use a constant rate.

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1 year ago

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If the quadratic equation <br> 2 + 2 + 5 = 0 is

Flura [38]

The answers should be 10

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3 years ago

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What is the coefficient of the second term of the trinomial?

marin [14]

The coefficient of the second term is 18.

What you do is you FOIL the terms:
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3 years ago

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