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FinnZ [79.3K]
2 years ago
14

I needdddddd Help now!

Mathematics
2 answers:
exis [7]2 years ago
4 0

Answer:

29/30

Step-by-step explanation:

Converting 0.66(repeating) to fractions is using the hack of if there is a single repeating digit, put that over 9. So, 0.6666(repeating) is 6/9 or 2/3. Now, 0.3 is 3/10.

Creating a qcd(quick common denominator) we have 20/30+9/30 = 29/30, which cannot be simplified further.

Zolol [24]2 years ago
4 0

Answer:

2/3 + 3/10  = 29/30

Step-by-step explanation:

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Which of these is an example of a discrete random variable?
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Answer:

c

Step-by-step explanation:

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Step-by-step explanation:

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Consider the function represented by the equation y-6x-9=0. Which answer shows the equation written in function notation with x
Marta_Voda [28]

Answer:

A. f(x) = 6x + 9

Step-by-step explanation:

The given equation is:

y - 6x - 9 = 0

We have to write this equation in function notation with x as the independent variable. This means that y will be replaced by f(x) and all other terms will be carried to the other side of the equation to get the desired function notation.

y - 6x - 9 = 0

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5 0
3 years ago
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Robert borrowed $750 from his parents. He promised to repay the loan by giving his parents at least $67 from his paycheck each w
Luda [366]

To answer this question we can propose the following equation:


d=750 -x(67)


Where:


x is the number of weeks elapsed.


d is the debt depending on the weeks.



Robert promised to pay at least $ 67 each week.


Therefore, after 5 weeks the debt of rober should be:


d\leq750-5*67

d\leq415


Then scenario A) is possible because 150.



After 6 weeks:


d\leq750-6*67


d\leq348

Then scenario B) is possible because 200.



After 7 weeks


d\leq750-7*67


d\leq281

Then scenario C) is possible because 250.



After 8 weeks

d\leq750-8*67

d\leq214

So scenario D) is NOT possible because 300>214



Finally the correct answer is option D.

3 0
3 years ago
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Answer:10

Step-by-step explanation:You will do 8-4=4 4*k=40 40\4=10 k=10.

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3 years ago
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