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madam [21]
2 years ago
8

From past, a company knows that in cartons of bulbs, 90% contain no defective bulbs, 5% contain one defective bulb, 3% contain t

wo defective bulbs, and 2% contain three defective bulbs. Find the mean and standard deviation for the number of defective bulbs
​
Mathematics
1 answer:
kirill [66]2 years ago
7 0

Answer:

yeah pls mark me brainlest and ill give you a spider burger and ill ship it to you with no cost

Step-by-step explanation:

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Which expression is equivalent to (3−2^2) 5 ? 5−3^2 5−2^2 2^2−5 ​ 3^2−5
tamaranim1 [39]
Well (3-2^2)5 = -5
and 5-3^2=-4
5-2^2=1
2^2-5=-1
3^2-5=4
but if you have to multiply them by 5 as well then (2^2-5)5=-5
8 0
3 years ago
Order the set of numbers from least to greatest
BartSMP [9]
11/20 = 55/100 = 0.55
1/2 = 50/100 = 0.50
0.51 

1/2. 11/20, 0.51  (least to greatest)

C is your answer

hope this helps
3 0
3 years ago
Read 2 more answers
Make a place value drawing of a number that has double the number of tens as ones and 3 times the number of thousands then hundr
Allisa [31]
For the answer to the question above asking to m<span>ake a place value drawing of a number that has doubled the number of tens as ones and 3 times the number of thousands then hundreds</span>

I think the answer to this question is 6,622
7 0
2 years ago
if each side of the cube shown above has the same length as the measured side what is the approximate volume of the cube
klemol [59]

Answer:

The measured side is not shown, so i will answer in a general way.

A cube is a 3-dimensional object with 6 square faces.

You know that all the sides of a square have the same length, then is the same for the cube.

To calculate the volume of a cube, we start with the area of the base.

The base is a square of sidelength L (Suppose that L is the length of the measured side)

The area of the base is:

A = L^2.

To find the volume, we must multiply the area of the base by the height of the fire (because the section of the base does not change).

And the height of the cube is also L.

Then the volume is:

V = L*a = L^3

5 0
3 years ago
Evaluate <br><br> 0.4x + 6.1 for x = -5
Law Incorporation [45]

Answer:

the answer is 4.1

Step-by-step explanation:

use mathwa or cynmath next time for a quicker answer

4 0
3 years ago
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