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2 years ago

Domain and range of: s={(-9,6),(5,6),(-3,0)}

Mathematics

1 answer:

dem82 [27]2 years ago

3 0

Answer:

domain={-9,5,-3}

range={6,0}

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stepladder [879]

Answer:

18000$

Step-by-step explanation:

Frim the text you have the formula:

V=c-crt

where,

c=30000

r=0.1

t=4

So, new value after 4y:

V=30000-4*0,1*30000=30000-12000=18000

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3 years ago

Which expression is equivalent to 50 – 40 - 2?

Virty [35]

Answer: = 8

Step-by-step explanation: Hope this help :D

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3 years ago

Giving Brainiest to who gets it right please hurry though.

kramer

1. 2.50x + 5 = C
2.50(4.1) + 5 = C
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2. 15.25(1.15)
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3 B, I believe but dont quote me.

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3 years ago

Help show the work for <br> 5.2 divide by 0.13

aivan3 [116]

Answer:

Step-by-step explanation:

0.13 ⟌5.2 (We can move 0.13 over two spots)

13⟌520 (We move the decimal two spots because of previous)

We have

₄ ₀

13⟌520

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3 years ago

Which equation represents the approximate line of best fit for data, where x represents font size and y represents the number of

wlad13 [49]

The table containing the data needed for this problem is attached on this answer. This data is used to determine the best fit line that is extracted from this multitude of points given. Best fit line is described as a line in which the variation of each point to the line is the minimum. We plot the data using MS Excel and is shown in the figure attached as well. We determine the trendline of the graph by the function in MS Excel. The equation of the trendline is expressed as <span>y = -26.059x + 722.63 in which the coefficient of determination, r^2 = 0.8947. </span>

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3 years ago

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