11/23/15

SB 7.35 fair method
35. Every year, the NBA holds a draft lottery. Teams who miss the playoffs in any given year are put into the lottery the next year. The team with the worst record gets 250 table tennis balls in... more
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11/23/15

SB 7.31 probability
31. Find the probability of rolling a three first and then a four when a die is rolled twice.   a) 1/18 b) 1/6 c) 1/12 d) 1/36  
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11/23/15

SB 7.19 normal distribution
19. Which of the following data sets could most likely be normally distributed?   a) Number of homeruns per baseball player in a championship seriesb) IQ test scoresc) Yearly income for... more
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11/23/15

Find the monthly house payment necessary to amortize a 3.0% loan of $162,000 over 15 years
Find the monthly house payment necessary to amortize a 3.0% loan of $162,000 over 15 years
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11/22/15

what is the concentration in m/m% of a solution prepared from 75.0 g NaCl & 525.0 g of water
a)0.125% b) 16.7 c)1.50 d)12.5 e)20.0
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11/22/15

How to deal with trigonometry in application?
A utility pole is anchored to level ground by two 53 ft wires, one on each side of the pole. The wires make a 65 (degree) angle with the ground below. How far apart along the ground are the wires?
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11/21/15

SB 7.15 accurate interpretation
15. Jimmy finds that the probability of rolling a die and getting a number that is three or less or is odd is 4/?=2/6≈67%. Which of the following is an accurate interpretation of this... more
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11/21/15

What are the functional groups in xarelto
Functional groups in chemistry.
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11/20/15

A technique known as gel electrophoresis is used to do what during a genome study?
I need help on this question. Please help me.
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11/18/15

math question
find the tax withheld   annual gross pay of $18200.exemptions total $1500.the state tax on the first $3000 is 1.5% and on amount over $3000 is 3%     annual gross pay of $45,500.exemptions... more
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11/17/15

what is recursive routine
recursive routine is decribed by stating?
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11/17/15

Megan has 9 yards of fabric. If she uses 5/8 of the fabric to make a quilt, how much fabric does she have left?
Megan has 9 yards of fabric. If she uses 5/8 of the fabric to make a quilt, how much fabric does she have left?
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11/16/15

mix number
Hong's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Hong $4.15 per pound, and type B coffee costs $5.70 per pound. This month, Hong made 164 pounds of the... more
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11/16/15

ellis rides his bicycle 5 4/5 miles a day. today he rode half of the distance. how far did he ride
Usually Ellis rides his bicycle 5 4/5 miles a day. today he rode half his usual distance. how far did he ride ? 
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11/16/15

Is 60 calories per serving a unit rate
Is each of the following considered a unit rate?                   60 calories per serving
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11/16/15

How many 19.95, 24.95, and 29.95 membership must be sold to make 1169?
I am doing a math project.  I need to find out two answers.  First, how many monthly memberships must be sold to make 1169 dollars a month.  The membership fees are 19.95, 24.95, and 29.95.  The... more
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11/15/15

A 11 lenght of 4 inch wide crown molding cost 12.how much will it cost to buy 95 feet of crown molding ?
Math 
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11/14/15

Unsolvable ? If a3+b3+c3=33, What is a, b and c value? They may be negative values.
Hi,   If a3+b3+c3=33, What is a, b and c value? They may be negative values. It should be exactly 33 .   Thanks.
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11/14/15

A car is traveling at 100 km/h when the driver sees an accident 80 m ahead and slams on the brakes. What constant deceleration is required to stop the car in ti
A car is traveling at 100 km/h when the driver sees an accident 80 m ahead and slams on the brakes. What constant deceleration is required to stop the car in time to avoid a pileup?     ANSWER:... more
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11/14/15

Diluting Solutions
Dichloride of mercury is available as 500 milligram tablets. The tablets are used to prepare 3 liters of a 1:1000 solution. How many grams of dichloride of mercury are needed? How many tablets of... more
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11/14/15

diluting Solutions
Potassium permanganate tablets are available in one gram tablets. The tablets are used to prepare 400mL of a 1:20 potassium permanganate solution. How many grams of potassium permanganate are... more
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11/14/15

Diluting Solutions
How many grams of sodium chloride are needed to prepare 600ml of a 0.9% saline solution?
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11/14/15

What is the smallest unit of matter that has characteristic properties of its element?
What is the smallest unit of matter that has characteristic properties of its element?atommoleculegascompound  
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11/12/15

Text Book Maths Problem - 2
          where V is the volume of a sphereand S is its surface area. Determine S, correct to 2 decimal places, if V = 780 x 10-3 m3
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11/12/15

System of Equations
One 8-oz serving each of coffee, energy drink, and soda contains 200 mg of caffeine. One serving of coffee has 11 mg more caffeine than two servings of soda. One serving of energy drink contains 32... more
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