09/01/18

Stats question
in a certain county, 45% of the registered voters are democrats, 35% are republicans, and 20% are independents. sixty percent of the democrats, 80% of the republicans, and 30% of the independents... more
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09/01/18

The size of a pizza refers to it's diameter. A 14 inch pizza is sliced into 8 equal slices. Round each answer to 2 decimal places.
The size of a pizza refers to it's diameter. A 14 inch pizza is sliced into 8 equal slices. Round each answer to 2 decimal places.   What is the angle of each slice in degrees?   I found that... more
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07/13/18

Is y2=x not a function?
The 2 is an exponent 
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04/16/18

8 of the last 40 cars that passed you were black. What is the probability the next car will be black?
8 of the 40 cars are black and the rest are different colors.   
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04/12/18

Rico is out shopping and finds a $180 pair of shoes that was marked down by 25%. How much was the item originally?
 You have to figure out what the item's (pair of shoes) price originally was. 
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04/12/18

How can a president keep a bill from becoming a law?
The alternatives are as follows a. Pocket veto a bill, b. line item veto the bill, c. Debate on the Senate floor and d. Override the bill.
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04/12/18

If I have a 88 in a class and get a 78 on a test what is my grade now
What will be my grade now, will it go down a lot or just a little bit?
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04/09/18

How much does a student ticket cost?
A school made $68 by selling 1 adult ticket and 11 student tickets to a play. The school made $194 the next day by selling 13 adult tickets and 5 student tickets.
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03/28/18

PreCalculus Questions
It takes Willy 10 hours to sort through a set of documents. Lilly can do it in 5 hours. If they worked together, how many hours would it take them?
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03/28/18

An arc length 2ft is cut off by a central angle of pi/4. Find the area of sector formed
Very confused about how to set this up and how to solve the equation. Help very much appreciated. 
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03/28/18

how do i prove the following trig identities
cotxsinx=cosx  also tanxcotx-cos^2x=sin^2x
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03/22/18

Algebra, Please help me
A chemical company makes two brands of antifreeze. The first brand is 65% pure antifreeze, and the second brand is 95% pure antifreeze. In order to obtain 150 gallons of a mixture that contains 70%... more
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03/21/18

homework question and cant figure out
tammy the galapagos tortoise can run 1/6 miles per hour.how long will it take her to run 3 miles?
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S.s

03/21/18

by 1827 which two countries were actively claiming the paicific northwest
help meeeeeeeeeeeeeeeeeeeeeeeeeeeeee
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03/16/18

Jeremy's family is driving to California at a constant speed of 70 miles per hour. If d is distance, and t is time, what is the equation
its a very difficult question but it is probably easy to you
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03/13/18

my sister is four years younger than me, the sum of our ages is equal to my age in ten years, how old am i?
please work out
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03/13/18

7 multiple choice questions, each with 3 possibles answers, what isn’t the probability that if you just guess you
A. Get none of the questions correct B. Get all of the questions correct C. Get at least one of the questions correct D. Get your first incorrect answer on the four question
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03/13/18

Math question
A cube has a volume of 216/343 cubic inches, What is the length of each side of the cube ?
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03/13/18

Could someone please help me with these two math questions?
1. What is the explicit rule for the geometric sequence? 120, 40, 40/3, 40/9, 40/27, ..2. What is the recursive rule for the geometric sequence? 10, −80, 640, −5120, ...-Thank you to anyone who helps! more
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03/12/18

After a 125% mark up and a 10% discount the price of a watch is $30.78. Before tax. What was the whole sale price?
 I need an answer
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03/08/18

Twenty-eight less than triple a number is -58. Find the number
Twenty-eight less than triple a number is -58.  
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03/08/18

One positive integer is 7 less than twice another. The sum of their squares is 530 .
One positive integer is 77 less than twice another. The sum of their squares is 530530.
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03/08/18

Precalculus
If cos(θ) = − 1/11 with θ in Quadrant III, what is sin(θ)?
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02/21/18

How do you get 38 in pemdas using the number once
How do you get 38 using1,2,4,6 in pemdas  
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02/18/18

If the game costs $5 to play, what is the expected value?
In a new card game, you start with a well- shuffled full deck and draw 3 cards without replacement. If you draw 3 hearts, you win $55. If you draw 3 black cards, you win $25. For any other draws,... more
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