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alina1380 [7]
3 years ago
13

Is the relationship shown by the data linear?if it is,model the data with an equation

Mathematics
1 answer:
Kazeer [188]3 years ago
6 0
Yes, yes, and yes.
y=4x-5
y=x+6.5
y=-2x+?
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In a manufacturing plant that produces new computers, a 0.15 probability exists that a computer will be defective. if five compu
Sindrei [870]

The probability that all of them will be defective is 0.0000759375

<em><u>Explanation</u></em>

The general <u>Binomial Probability</u> formula is....

P= ^nC_{r}*p^r*(1-p)^n^-^r, where p is the probability of success, n is the total number of trials and r is the desired numbers of trials.

Given, the probability that a computer will be defective is 0.15 , so p = 0.15

Five computers are manufactured and we need to find the probability that all of them will be defective. That means, n = 5 and r = 5

Now according to the above formula....

P= ^5C_{5}*(0.15)^5*(1-0.15)^5^-^5 \\ \\ P= 1*(0.15)^5* (0.85)^0\\ \\ P=(0.15)^5 =0.0000759375

So, the probability that all of them will be defective is 0.0000759375

7 0
3 years ago
Mr. Brust tried to simplify the following but made a really common mistake in the problem. Identify the mistake, then show the c
pychu [463]

Answer:

The correct answer is 10+6p

Step-by-step explanation:

The mistake is that for the first step instead of distributing 2 to 3p and 1 they added 8+2 first. your actually supposed to distribute and get, 8+6p+2, then combine like terms and get 10+6p

3 0
3 years ago
Read 2 more answers
Select the correct answer.
Ivan

Diagram needed please!!

7 0
3 years ago
Read 2 more answers
The car at each vertex of a Ferris wheel holds a maximum of 5 people. The sum of the measures of the angles of the Ferris wheel
larisa [96]

Answer:

225

Step-by-step explanation:

The sum total of all the angles is 7,740 degrees,

The formula for the interior angle is 180(n - 2) where n is the number of sides in the polygon

Set this equal to 7740

180 (n-2) = 7740

Divide each side by 180

 180/180 (n-2) = 7740/180

  n-2 =43

Add 2 to each side

n-2+2 = 43+2

n = 45

Each vertex hold 5 people so take n and multiply by 5

45*5 = 225

The Ferris wheel holds 225 people

3 0
3 years ago
If you buy 8 kilograms of apples and 2.5 kilograms of pears how many more grams of apples are there
Anna35 [415]

Answer:

5,500\ g

Step-by-step explanation:

we know that

1\ kg=1,000\ g

step 1

Find the difference between the kilograms of apples and the kilograms of pears

8-2.5=5.5\ kg

step 2

Convert to grams

5.5\ kg=5.5*1,000=5,500\ g

4 0
3 years ago
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