02/13/17

How many odd integers between 2000 and 7000 have no repeated digits?
 It is for my assignment
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02/12/17

A 50g sample of radioactive substance is said to have a half life of 18days, How many grams are remaining after each day? ( totally of days)
what would the exponential regression question be that models the number of grams remaining? y, after x number of days 
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02/12/17

A piggy bank has some quarters,dimes,nickels.no other coins in the piggy bank.The ratio of the number of quarters to dimes to nickels in the piggy bank is 9:3:1
The total value of all of the coins in the piggy bank is $18.20.Determine the number of coins in the piggy bank
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02/12/17

After a 10% sales tax, a car charger is $12.10. What was the original price of the car charger?
after a 10% sales tax a car charger costs $12.10 what was the original price of the car charger 
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02/12/17

Describe three undemocratic flaws in the U. S. Constitution, according to Dahl?
Describe three undemocratic flaws in the U. S. Constitution?
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02/12/17

soybean meal is 18% protein, cornmeal is 9% protein. How many pounds of each should be mixed together in order to get 360-lb mixture that is 15% protein?
I need to find x, (amount of cornmeal that needs to be in the micture) and y, (amount of soybean that is needed for the mixture)
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02/12/17

Math word problems
Bunny went to the store. He found a new tail for 15% off $32. Then the salesman convinced Bunny to buy a bowtie from adidas. The salesman explained that the bowtie is made at adidas for $11 and... more
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02/12/17

function for list price of a car
a car dealer offers a 15% discount of the list price of any car on the lot. at the same time, the manufacturer offers a $1000 rebate for each purchase of a car. write a function that f(x) to... more
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02/12/17

Find the amplitude and the period of the function?
y=-5 sin(2x)
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02/12/17

A sheet of steel is to be 0.35 inch thick, with a tolerance of 0.035 inch. Express this specification with an inequality containing an absolute value
A sheet of steel is to be 0.35 inch thick, with a tolerance of 0.035 inch. Express this specification with an inequality containing an absolute value
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02/12/17

An ant walked on the coordinate plane from point A(−3,1) to point B(1,25) by the shortest path. Find y-coordinate of the point where the ant intersected y-axis.
Need answer within 2 hours
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02/12/17

two hundred feet of fencing is used to fence in a backyard with three separate sections. What is the largest possible area that can be enclosed?
The fencing will be done next to a house, so there wont be any fencing along the side of the house
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02/12/17

Prove the divisibility for 5^23-5^21 by 24
Answer within 24 hours please.
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02/12/17

line functons
if a line equation does not have parenthesis. do you do the function left to right or do the multiplication first. example 1+4x3-2=?
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02/12/17

what type of problem is this? 4(3x – 6) = 8(x + 2)= is it a linear equation, polynomial etc.?
Just trying to figure out what type of problem this is. Trying to put some information together for a student im helping.
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02/11/17

The population of Alabama is 6 4/5 times that of alaska. The population of Alabama is approximately 4, 700, 000. What is the population of alaska?
This question is for my homework assignment due tuesday. 
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02/11/17

Determine their ages
Yings age is 9 times that of Violet.   Susan is twice the age of Violet.   Lin is 5 times the age of Violet.    The Sum of their ages equals 119.   This is the second question. 
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02/11/17

Need Help ASAP please
Suppose that an item costs $48 after a 25% discount.  Demonstrate how an equation would be used to find the price of the item before the discount.  (Ignore any sales tax.)  In your equation, use... more
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02/11/17

Change to a fraction in lowest terms
Change to a fraction in lowest terms   .047619   *Note: .047619 is repeating, so it would continue like this: .047619047619047619047619
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02/11/17

Which is the best estimate for the product of 3,826.301 × 175.6? A. 8,000,000 B. 800,000 C. 80,000 D. 8,000
Which is the best estimate for the product of 3,826.301 × 175.6? A.8,000,000 B.800,000 C.80,000 D.8,000
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02/11/17

I have a question about writing two exponential growth functions, please help
Write two exonential growth functions f(x) and g(x) such that f(x) < g(x) for x < 3 and f(x) > g(x) for x > 3
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02/11/17

Which measuring devices could you use to transfer 50mL of a liquid
Chemistry Laboratory
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02/11/17

How many floors are in the office building given that Fast Eddy delivered the last pizza at 1210 pm?
Tortino’s Pizza, located on the 2nd floor of an office building, guarantees 20 minute delivery. On a certain Monday, four orders were received between 11:45 AM and 11:55 AM. Shortly after, with... more
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02/11/17

Find x+3/4 - 1-x/5
These are fractions as well please solve them and tell me the method and the answer . 
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02/11/17

A and B are 2 alloys of argentum and brass prepared by mixing metal inproportions 7:2 and 7:11 respectively.
A and B are 2 alloys of argentum and brass prepared by mixing metal inproportions 7:2 and 7:11 respectively. if equal quantities of the two alloys melted to form the third alloy C, the proportion... more
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