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kvasek [131]
4 years ago
14

suppose that a computer chip company has just shipped 10,000 computer chips to another computer company. Unfortunately, 20 of th

e chips are defective. Compute the probability that two randomly selected chips or defective using conditional probability
Mathematics
1 answer:
Sedaia [141]4 years ago
8 0

Answer:

20÷10=2. 10,000÷10=1,000

Therefore, the probability of two randomly selected chips being defective is 2 in 1,000 or 2/1,000

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Y=3x+12 positive or negative
jolli1 [7]

Answer:

x = -4 thus negative

Step-by-step explanation:

Solve for x:

3 x + 12 = 0

Hint: | Isolate terms with x to the left hand side.

Subtract 12 from both sides:

3 x + (12 - 12) = -12

Hint: | Look for the difference of two identical terms.

12 - 12 = 0:

3 x = -12

Hint: | Divide both sides by a constant to simplify the equation.

Divide both sides of 3 x = -12 by 3:

(3 x)/3 = (-12)/3

Hint: | Any nonzero number divided by itself is one.

3/3 = 1:

x = (-12)/3

Hint: | In (-12)/3, divide 12 in the numerator by 3 in the denominator.

12/3 = (3×4)/3 = 4:

Answer: x = -4

5 0
3 years ago
Write an algebraic expression for the statement.The income earned at $ 10.91 per hour for w hours....
Alja [10]
This is a "rate of pay" problem.  The amount earned is equal to the (rate of pay) times the (number of hours worked).  

Let the income be represented by "i".  Then the formula is i = ($10.91/hour)*w, where w is the number of hours worked and has the unit of measurement "hours."
5 0
3 years ago
For the function f(x) = x2, what effect will multiplying f(x) by 1 over 3 have on the graph?
Snezhnost [94]
The correct answer is B The graph will be shifted horizontally!!!
3 0
4 years ago
Solve for x. Round to the nearest tenth, if necessary.
Illusion [34]
Cos(o)= ads
CoS61X
5.5=* (Cos (60)
11.344
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X= 5.5

COSC61)
The answer is in the picture
7 0
3 years ago
Determine how many digits are to the right of the decimal point in the answer from multiplying: 0.3568 x 0.042
Svetllana [295]

multiply

0.3568 x 0.042 = 0.0149856 (remember to combine the amount of decimal point places before moving).

C: 7 is your answer

hope this helps

8 0
4 years ago
Read 2 more answers
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