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A construction company orders 2900 new light bulbs for a new office building. If the probability of a light bulb being defective is 1.9%, predict how many of the light bulbs are likely to be defective. Round your answer to the nearest whole number.
A. 55 light bulbs
B. 69 light bulbs
C. 46 light bulbs
D. 551 light bulbs **Weegy:** A. seek alternatives to the Articles of Confederation (More)

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Updated 7/4/2012 1:09:12 PM

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2900 * .019 = 55.1

A. 55 light bulbs are likely to be defective.

A. 55 light bulbs are likely to be defective.

Added 7/4/2012 1:09:12 PM

This answer has been added to the Weegy Knowledgebase

Identify the sampling method. You want to find how many students use public transportation. You interview every fifth teenager you see exiting a movie theater.
A. random
B. systematic
C. stratified
D. none of these **Weegy:** C. stratified (More)

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Asked 7/3/2012 9:42:31 AM

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You have three $1 bills, four $5 bills, and two $10 bills in your wallet. You select a bill at random. Without replacing the bill, you choose a second bill at random. Find P($10 then $1).
A. 1/12
B. 5/81
C. 5/72
D. 2/27 **Weegy:** C. 5/72 (More)

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Updated 6/9/2014 12:31:34 PM

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You have three $1 bills, four $5 bills, and two $10 bills in your wallet. You select a bill at random. Without replacing the bill, you choose a second bill at random. Find P($10 then $1).

P($10 then $1) = 2/9*3/8 = 6/72 = 1/12

P($10 then $1) = 2/9*3/8 = 6/72 = 1/12

Added 6/9/2014 12:31:31 PM

This answer has been confirmed as correct, not copied, and helpful.

The back-to-back stem-and-leaf plot below show exam scores from two different math classes. Which class has a greater mean score? Which class has a greater median score?
A. greater mean = class A greater median = class A
B. greater mean = class B greater median = class B
C. greater mean = class B greater median = class A
D. greater mean = class A greater median = class B **Weegy:** C. greater mean = class B greater median = class (More)

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Asked 7/3/2012 9:52:36 AM

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Simplify the product using the distributive property.
(-4h +2)(3h +7)
A. -12h2 - 22h + 14
B. -12h2 - 34h - 14
C. -12h2 + 34h - 14
D. -12h2 + 22h + 14

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Updated 6/11/2014 5:23:22 PM

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