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Darya [45]
3 years ago
14

In a batch of 430 water purifiers, 8 were found to be defective. What is the probability that a water purifier chosen at random

will be defective? Write the probability as a percent. Round to the nearest tenth of a percent if necessary.
Please don't just give me the answer, I need to understand how it works!
Mathematics
1 answer:
trasher [3.6K]3 years ago
8 0
I think, not too sure on this, you'd divide 8 by 430.
Then whatever answer you get(I'm using an example here), you'd put into percentage like this
0.026
3%
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1. The expression 11x2 - 12x - 10 has ___ terms and a constant of ___.
Illusion [34]
1.  3,-10

2. 10x + y

3. 2x - 3y


6 0
3 years ago
Read 2 more answers
PLS HELP Find the m∠RLU.<br> A. 10º<br> B. 6º<br> C. 25º<br> D. 50º
alexdok [17]

Rlu is 50 as rlu and alu are equal

7 0
3 years ago
7 x 28<br> = 7(20 + 8<br> = (7 x 20)+(7<br> = 140 + 56<br> = 196
adell [148]

Answer:B

Step-by-step explanation:

5 0
3 years ago
8(-14)/[(-8)-3(-13)]
Nadusha1986 [10]

Hey there!

\bold{\frac{8(-14)}{(-8)-3(-13)}}

  • \bold{8\times-14=-112}
  • \bold{\frac{-112}{(-8)-3(-13)}}
  • \bold{3\times-13=39}
  • \bold{\frac{-112}{-8-39} }
  • \bold{-8-(-39)=31}
  • \boxed{\boxed{\bold{Answer:\frac{-112}{31}}}}

Good luck on your assignment and enjoy your day!

~\bold{LoveYourselfFirst:)}

7 0
3 years ago
Describe the position of the function below relative to the graph of the indicated basic function.
matrenka [14]

From the given the option moved left 1 unit; reflected across the x axis is the correct.

what is function?

A function from a set X to a set Y in mathematics assigns each element of X exactly one element of Y. The set X is known as the function's domain, and the set Y is known as the function's codomain.

We have to describe the position of the function f(x) = -2^x^+^1 relative to the basic function 2^x.

Let the parent function is 2^x.

After shifting one unit right it becomes, 2^x^+^1.

After reflection in x axis it  becomes, -2^x^+^1.

Hence, from the given the option moved left 1 unit; reflected across the x axis is the correct.

To know more about function, click on the link

brainly.com/question/25638609

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7 0
1 year ago
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