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Radda [10]
3 years ago
14

1 & 2

Mathematics
1 answer:
sveta [45]3 years ago
5 0
The value of x is 13 for the first attachment. 
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Next week, Josephine wants: to spend the same total amount of time, but practice the same number of hours each of the 4 days. Ho
Contact [7]

Answer:

I got the same question on Khan Academy. I was going to ask that too but saw that you already did. Maybe try to point it out to someone else on Brainly.  Sorry that I could not help.

Step-by-step explanation:

7 0
3 years ago
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I need help to solve it
Sidana [21]

Answer:

She will earn £9.01 per hour after the pay rise

Step-by-step explanation:

Here, we want to calculate a value, given the percentage of the pay rise

From the question, the percentage is 6%

The pay rise is thus;

8.50 + 6% of 8.50

= 8.50 + (6*8.5)/100

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3 years ago
Please help with number 6 ASAP I will mark branlist
DerKrebs [107]

Answer:

<h2>12</h2><h2>Step-by-step explanation:</h2>

4\sqrt{9}\\\\\mathrm{Factor\:the\:number:\:}\:9=3^2\\=4\sqrt{3^2}\\\\\mathrm{Apply\:radical\:rule}:\quad \sqrt{a^2}=a,\:\quad \:a\ge 0\\\sqrt{3^2}=3\\\\=4\times\:3\\\\=12

5 0
3 years ago
Which of the following statements about f(x) is true?
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The correct answer is b) the function has an inverse because if passes the horizontal line test.
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Determine the 30th term of the sequence 16,24,32
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The 30th term of this sequence would be 248
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