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2 years ago

The solution for the inequality 3x−4<−19

Mathematics

1 answer:

avanturin [10]2 years ago

4 0

Answer:

this is what my phone said but I have no clue X<-5

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A product is made up of components A, B, C, D, E, F, G, H, I, and J. Components A, B, C, and F have a 1/10,000 chance of failure

lesantik [10]

Answer:

The overall reliability is 99.7402 %

Step-by-step explanation:

The overall reliability of the product is calculated as the product of the working probability of the components.

For components A,B,C and F we have :

$P(failure)=\frac{1}{10000}$

⇒

$P(Work)=1-\frac{1}{10000}=\frac{9999}{10000}=0.9999$

For components D,E,G and H we have :

$P(failure)=\frac{3}{10000}$

⇒

$P(Work)=1-\frac{3}{10000}=\frac{9997}{10000}=0.9997$

Finally, for components I and J :

$P(failure)=\frac{5}{10000}$

⇒

$P(Work)=1-\frac{5}{10000}=\frac{9995}{10000}=0.9995$

Now we multiply all the working probabilities. We mustn't forget that we have got ten components in this case :

Components A,B,C and F with a working probability of 0.9999

Components D,E,G and H with a working probability of 0.9997

Components I and J with a working probability of 0.9995

Overall reliability = $(0.9999)^{4}(0.9997)^{4}(0.9995)^{2}=0.997402$

0.997402 = 99.7402 %

4 0

2 years ago

NEED HELPPP ASAPPP !!

Dimas [21]

I think the answer is 12

6 0

2 years ago

Divide €132 in the ratio 7:4

Anon25 [30]

Answer:92.4

Step-by-step explanation:

4x+7x=132

10x=132

x=132/10

x=13.2

4x=4×13.2

=52.8

5x=7×13.2

=92.4

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2 years ago

to make hummingbird nectar you must use 4 cups of water and 1 cup of sugar. what is the ratio of water to sugar

Nutka1998 [239]

Your ratio is 4:1 because it takes 4 cups of water for every cup of sugar.

6 0

2 years ago

Can someone help me ASAP, please and ty! What is “ 3x^2 added to 6x^2” simplifed to?

mr_godi [17]

Answer 9x^2

Step-by-step explanation:

3x^2+6x^2=9x^2

8 0

2 years ago

Read 2 more answers