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Darya [45]
3 years ago
12

Can someone help me in this please

Mathematics
1 answer:
Karolina [17]3 years ago
5 0
Is the value of b is 5?
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anne picks a 4-digit number the first number is not 0 the four digit number is a multiple of 5 how many different 4-digit number
Gala2k [10]
The first digit of a number can be 1-9. The 2nd and the 3rd digit can be 1-10. The last digit can be 0 or 5 ( 2 numbers ):
9 * 10 * 10 * 2 = 1,800
She could pick 1,800 different 4-digit numbers.
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3 years ago
Is this a function?<br><br> A) Yes<br> B) No
Vinil7 [7]

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no, this is not a function

Step-by-step explanation:

i hope this helps :)

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What is the distance between (4,7) and (2,2)?
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7 0
3 years ago
My sister ...... piano for 5 years (learn)<br><br>write the underline with right tense​
Mila [183]

Answer:

My sister learn to play piano for 5 years

Step-by-step explanation:

Is that correct?

If so can I please get a brainless i only need one more please

5 0
3 years ago
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PLEASE HELP 7TH GRADE 100 PTS!!!
MariettaO [177]

f(x) = 5x is linear. Just a straight line with a slope of +5. So if the intervals are both a difference of 1, then the average rate of change will be the same.

f(x2) - f(x1) over x2 - x1. That's the formula for average rate of change.

So for Section A:

f(x) = 5x, (0,1)

[f(1) - f(0)]/(1-0)

= [5(1) - 5(0)]/1

=(5)/1

=5

Do the same for section B and you'll get 5 as well.

I hope this helps you because I have no clue if my answer is right

6 0
3 years ago
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