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yarga [219]
3 years ago
10

I need help with this question please look at the picture

Mathematics
2 answers:
Maksim231197 [3]3 years ago
7 0

Answer:

18

Step-by-step explanation:

y - (-11)

z - 7 =

-11 - 7 = 18

I'm not good at explaining but there is the answer

if this help you please give me a crown

Leno4ka [110]3 years ago
6 0

Answer:

18

Step-by-step explanation:

-11 - 7 = -18

|-18| = 18

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The probability that an electronic device produced by a company does not function properly is equal to 0.1. If 10 devices are bo
coldgirl [10]

Answer:

Correct option: A. P=0.057

Step-by-step explanation:

<u>Binomial Distribution</u>

The binomial distribution fits the case of n independent events each one with a probability of success equal to p where k successes have been achieved.

The PMF (Probability Mass Function) of the binomial distribution is

\displaystyle P(k,n,p)=\binom{n}{k}p^kq^{n-k}

Where q = 1-p

The individual probability that an electronic device does not function properly is p=0.1. We know n=10 devices have been bought and we want to compute the probability that 7 devices function properly. Please notice that this is not the value of k since p is the probability of failure. The correct value of k=10-7=3. The required probability is

\displaystyle P(3,10,0.1)=\binom{10}{3}0.1^30.9^{10-3}

\boxed{P=0.057}

8 0
3 years ago
At an aquarium, a shrimp if fed 1/5 gram of food each feeding and is fed 3 times each day. What is the constant of proportionali
Contact [7]

Answer:

The answer is most likely 5 shrimp eats 5 grams of food im one day,

Step-by-step explanation:

At an aquarium, a shrimp if fed 1/5 gram of food each feeding and is fed 3 times each day. <em>What is the constant of proportionality and what does it tell us about the situation?</em>

So, We know the shrimp is fed 1/5 gram of food each feeding, And we know the shrimp is fed 3 times each day.

Now, We need to answer the question, <u><em>What is the constant of proportionality and what does it tell us about the situation?</em></u>

<u><em /></u>

Then, That means '5, shrimp eats 5 grams of food in one day ' is correct.

6 0
3 years ago
The price of a car increased by 7% which expression can be used to calculate the new price of the car
julsineya [31]

Answer: P * ( 1 + 7%)

Step-by-step explanation:

You included no options but the expression should go something like this:

Pn = P * ( 1 + 7%)

Where Pn is the new price

P is the current price

<em>The above formula will show the new price given the current price. </em>

6 0
3 years ago
Bru how i do these 2 ?
Stells [14]
Use the pythagoream theorem A^2+B^2 then square your answer a being your adjacent side and b being your opposite leg.
7 0
2 years ago
What is the answer to <br> 4(5x+6)
AysviL [449]
By distributing the 4 onto the 5x and the 6, you would end up with 20x + 24.
6 0
3 years ago
Read 2 more answers
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