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ioda
3 years ago
6

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

ught, then the probability, to the nearest thousandth, that 7 devices function properly is
A. 0.057
B. 0.478
C. 0.001
D. 0
Mathematics
1 answer:
pantera1 [17]3 years ago
8 0
Answer is A hope this helps :)
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If f(x) = (-x)^3, what is f(-2)?<br> -6<br> -8<br> 8<br> 6
lys-0071 [83]

Answer:

The answer is 8

Step-by-step explanation:

Plug -2 in for x. The double-negative inside the parenthesis makes it positive, then do the exponent.

6 0
3 years ago
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3
Otrada [13]
When 2 lines are parallel to each other mean than they have same gradient
y=5x +2
Gradient=5

Let the parallel equation be y=5x +c
Since this equation pass through (4,7), means that the point satisfy the parallel equation
7=5(4)+c
C=7-20=-13
So the parallel equation required is y=5x-13

Hope this can help.
3 0
3 years ago
Sharon spent $3.45 on sunflower seeds the price of the sunflower seeds is $0.89 per pound how many pounds of sunflower seeds did
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3.45/0.89 --
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5 0
3 years ago
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50 PTS ANSWER ASAP
Nat2105 [25]

Answer:

y-2 = 4/3(x+3)  (point slope form)

y = 4/3x+6  slope intercept form

Step-by-step explanation:

We need to find the slope of the line 4x -3y =12

Solve for y

Subtract 4x from each side

4x-4x -3y = -4x +12

-3y = -4x+12

Divide by -3

-3y/-3 =-4x/-3 +12/-3

y = 4/3 x -4

The slope is 4/3

We want a line that is parallel, so it will have the same slope

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y-y1 = m(x-x1)

y-2 = 4/3(x--3)

y-2 = 4/3(x+3)

Distribute

y-2 = 4/3x +4

Add 2 to each side

y-2+2 = 4/3x +4

y = 4/3x +4+2

y = 4/3x+6

8 0
3 years ago
Read 2 more answers
HELP ASAP PLEASE!!
11Alexandr11 [23.1K]

Answer:

B i pretty sure

Sorry if i am wrong

8 0
3 years ago
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