Parents can reduce their taxes by:
A. filing a joint return.
B. decreasing the number of exemptions claim.
C. using a child-care tax credit.
D. ignoring the standard deduction

C. using a child-care tax credit.

Expert answered|jeifunk|Points 4308|

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Asked 7/10/2012 11:26:04 AM

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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

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Suppose you choose a marble from a bag containing 4 red marbles, 2 white marbles, and 3 blue marbles. You return the first marble to the bag and then choose again. Find P(red and blue).
A. 4/3
B. 2/3
C. 7/9
D. 4/27 **Weegy:** C. 7/9 (More)

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Updated 6/9/2014 12:28:10 PM

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Suppose you choose a marble from a bag containing 4 red marbles, 2 white marbles, and 3 blue marbles. You return the first marble to the bag and then choose again. Find P(red and blue).

P(red and blue) = 4/9*3/9 = 12/81 = 4/27

P(red and blue) = 4/9*3/9 = 12/81 = 4/27

Added 6/9/2014 12:28:06 PM

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

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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