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Savatey [412]
3 years ago
10

Please someone help me quick!!!! It's about Domain and range, Please! Anyone!

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

Answer:

Step-by-step explanation:

They already said the domain of f(x) is x≥0.

The smallest value of f(x) is f(0) = 9.

Range of f(x) is y≥9.

The radicand of a square root must be non-negative, so the domain of f⁻¹(x) is x≥9.

The range is y≥0.

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Answer to 5 and 6 please?​
yKpoI14uk [10]

Answer:

5. ST  6. AT

Step-by-step explanation:

For a product to be divisible by a number, one of the factors must be that number. This can be achieved by one of the consecutive numbers being that number, or a multiple of that number.

5. 4 x 5 x 6 = 120 which is divisible by 5

1 x 2 x 3 = 6 which is not divisible by 5

6. 1 x 2 x 3 = 6 which is divisible by 6

2 x 3 x 4 = 24 which is divisible by 6

3 x 4 x 5 = 60 which is divisible by 6

4 x 5 x 6 = 120 which is divisible by 6

And now we will just repeat ourselves.

7 0
3 years ago
The total rainfall in forks , washington, october was 8 3/8 in. in september ,60% less rainfall fell in October
iren2701 [21]
Rainfall in October in Forks, Washington = 8 3/8 inches
                                                                 = 67/8 inches
Percentage of rainfall that has fallen less in September in Forks, Washington = 60%
Let us assume the amount of rainfall in September in Forks, Washington = x
Then
100x/60 = 67/8
10x/6 = 67/8
5x/3 = 67/8
5x * 8 = 67 * 3
40x = 201
x = 201/40
   = 5 1/40 inches
So the amount of rainfall in September in Washinton is 5 1/40 inches.

6 0
3 years ago
PLEASE HELP!!!!!
erik [133]
<span>If Kathy swims for at least 6 hours, she never swims for less than that amount but she could swim for 7, 8, 9, ... hours. The inequality would look like x>6 where x represents the hours that Kathy swims.</span>
8 0
3 years ago
Read 2 more answers
Put -4.8, -4/1 10, and -17/4 in order from LEAST TO GREATEST
pychu [463]
I think it’s -4/1 10, -4.8, -17/4 , 10 if ten wasn’t apart of -4/1 10 sorry if it’s not :/
4 0
3 years ago
Factor the expression. 16j2 + 24j + 9
ohaa [14]
A² + 2ab + b² = (a+b)²<span>
</span><span>
So we get 
</span><span>16j</span>² + 24j + 9 = (4j+3)²
5 0
4 years ago
Read 2 more answers
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