03/30/16

How many grams of talc should be use to prepare 500g of an 8% w/w gel

phamarcy math 

03/29/16

College algebra

You have $10,000 that you invested in two mutual funds last year. The first fund, the International Fund, paid the equivalent of 5.2% simple interest. The second fund, the Real Estate fund, paid... more

A flat of 10 tomato plants costs $5.50. Individual plants cost $0.75. How much would it cost to purchase 35 plants

A math equation on my homework that I can't seem to solve. I asked my teacher and she didn't do anything to help me.

Word problem stats

6 junior high classes will be chosen to participate in a school lunch survey. There are 23 junior high classes in the school. In how many ways can the classes be chosen?

03/26/16

Maths Question

Using the calculator, find the area of a circle whose circumference is 3.14 meters

03/26/16

Maths Question

What is the diameter, to the nearest tenth of a meter, of a circle whose area is 15.9 square meters?   1.    5 meters   2.    2.3 meters   3.    4.5 meters   4.     9 meters

03/26/16

Maths Question

Which is the best estimate of the circumference of a circle whose area is 113.04 square feet.   1.   6 feet   2.  12 feet   3.   37.69 feet   4.   18.84  feet.

How much mulch?

How much mulch will you need to cover a rectangular garden that is 20 feet by 30 feet with a 3-inch layer of mulch?

03/24/16

A card is drawn randomly from a deck of ordinary playing cards. You will win 5$ if the card is a diamond or an 8 . what is the probability

Its a math question and its finding the probability of wining 

03/24/16

What is the answer the this math problem 15 - 1/2b = -3

I've tried every way to try and figure it out i really need some help  

03/23/16

If f(X)=x^2+1 and g(X)=3x+1, find 2-f(4)

I am bad at math and I need some help so I was hoping this website would help  out some 

03/22/16

Under a Standard normal curve, find the Z score with an area of 0.45 to it's left

Please help me find the answer!!!!

03/22/16

Math problem HELP

Peter deposited a sum of money in SouthEast Bank. The money grew to $1300 in 8 months. SouthEast Bank pays simple interest at the rate of 6% per year. How much did Peter deposit?

03/22/16

interest problem

Peter deposited a sum of money in SouthEast Bank. The money grew to $1300 in 8 months. SouthEast Bank pays simple interest at the rate of 6% per year. How much did Peter deposit?For this purpose... more

03/22/16

interest problem

How many days will it take for a sum of $1900 to earn $32 interest if it is deposited in a bank paying simple interest at the rate of 8% per year? (Use a 365-day year).For this purpose only (not... more

03/20/16

Math question

164 children and 31 adults saw the movie in the morning 125 children saw the movie in the afternoon how many fewer children saw the movie in the afternoon than in the morning?

03/20/16

y varies inversely with x, and k (the constant variation) = 1.24. what is the value of y when x = 4.96?

I need help with this math problem 

Math Homework Help!! Permutations, Combinations,Counting Techniques

There are 10 puppies. 6 are male, 4 are female. If you pick 3 puppies at random, what is the probability they will all be the same gender?

03/19/16

A triangle has an angle that measures 80°. The other two angles are in a ratio of 3:7. What are the measures of those two angles?

I need some help to pass my math class because i'm really failing and i need a good education.

03/17/16

A patient’s total surgery charges are $1,278.

calculating insurance math ...A patient’s total surgery charges are $1,278. The patient must pay the annual deductible of $1,000, and the policy states a 80-20 coinsurance. What does the patient owe?

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