3 years ago

I’ll Mark u as brainless if you solve this

Mathematics

2 answers:

Contact [7]3 years ago

4 0

i think the person below me is correct and the answer is 12

GREYUIT [131]3 years ago

4 0

Answer:

M equals 12

I hope this helps you.

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Algebra 1 Solve number 10 !!!

tangare [24]

Answer:

0.06x + 0.15y = 69.84

x = (69.84 - 0.15y) / 0.06

y = (69.84 - 0.06x) / 0.15

x + y = 852

((69.84 - 0.15y) / 0.06) + y = 852

y = ?

(I'm not trying to give you the answer but guide you how to do it)

8 0

3 years ago

According to police sources, a car with a certain protection system will be recovered 87% of the time. Find the probability that

WITCHER [35]

Answer: 0.01145

Step-by-step explanation:

We use Binomial distribution , where the probability of getting x successes in n trial is given by :-

$P(x)=^nC_xp^x(1-p)^{n-x}$ , p = probability of getting each success in each trial.

As per given

The proportion that a car with a certain protection system will be recovered= p=0.87

n= 8

Let x be the number of cars will be recovered.

Then, the probability that 4 of 8 stolen cars will be recovered:

$P(X=4)=^8C_4(0.87)^4(1-0.87)^{8-4}$

$=\dfrac{8!}{4!(8-4)!}(0.87)^4(0.13)^4\\\\= 70(0.57289761)(0.00028561)\\\\=0.0114537700474\approx0.01145$

Hence, the required probability is 0.01145.

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3 years ago

Midpoint anyone

Natali [406]

Answer:

The answer is S(1,8)

Step-by-step explanation:

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3 years ago

How do you compare 36.782 or 37.762

Ber [7]

Answer:

36.782 < 37.762

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2 years ago

It costs 30 dollars per month for a cell phone plus 10 dollars for every GB of data.

Lady_Fox [76]

Answer:

..........................

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3 years ago

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