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allochka39001 [22]
2 years ago
12

What is the domain of the function y=\sqrt{x}

Mathematics
1 answer:
DedPeter [7]2 years ago
4 0

Answer: C (third choice)

Step-by-step explanation:

Square roots cannot hold negative x values as it will create an imaginary number.

Therefore the starting value of x must be starting at 0 and then moving to infinity

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What is the median of the following set of numbers?<br><br> 15, 6, 7, 11, 2, 10, 15
Alenkasestr [34]

Answer:

First, you will need to arrange the data in an ascending order and the median is the middle value.

If the number of values is an even number, the median will be the average of the two middle numbers.

2, 6, 7, 10, 11, 15, 15

The median in this set is <em><u>10</u></em>.

Step-by-step explanation:

I hope that this answer has helped you to understand your question, If you have any further questions, please put them below.

Have a great rest of your day/night!

4 0
3 years ago
2y-____=0;y=0 HELPPPPPPP
AVprozaik [17]

Answer:

<em>D.)  0</em>

Step-by-step explanation:

Its not A.  cause 2y−2=0  is y = 1

Its not B. cause 2y−1=0  is y = 1/2

Its not C. cause 2y−3=0  is y = 3/2

Soo... The only option left is D.

It IS D. cause 2y − 0 = 0  is y=0

<em>So you are Correct!!!</em>

<em>hope I helped... <3</em>

<em>Good luck dear :)</em>

4 0
4 years ago
A circle with area 36pi has a sector with a central angle of 48°. what is the area of the sector?
Elza [17]

Answer:4.8π

Step-by-step explanation:

Φ=48°

Area of circle=36π

Area of circle=π x r^2

36π=πr^2

Dividing both sides by π we get

r^2=36π/π

r^2=36

Take them square root of both sides

√(r^2)=√(36)

r=6

Area of sector=Φ/360 x π x r x r

Area of sector=48/360 x π x 6 x 6

Area of sector=(48xπx6x6)/360

Area of sector=1728π/360

Area of sector=4.8π

4 0
4 years ago
Help I need a good grade!!!!!!!
raketka [301]

Answer:

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
If 2cm rep 24 what length will be rep by 3cm​
sergejj [24]

Answer:

Step-by-step explanation:

So 1cm rep = 24 ÷ 2 = 12

So 3cm rep = 12 x 3 = 36

3 0
3 years ago
Read 2 more answers
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