01/26/16

5 5/6 + 2 2/3

5 5/6+2 2/3

Fibonacci: other golden ratios for higher numbers?

I just want to know what this property that I'm about to show is called. So I'm not a mathematician and this may sound dumb :) but I was looking over a Fibonacci article yesterday and studied it's... more

You scale a square by the factor of 2.5 in. The result is 8 in. What was the original side length?

If the scaled square is 8 in, what would the length of the original square be?

Find the perimeter (in inches) of a rectangle that has a length of 34 inches and a width of 2 feet.

 please answer the perimeter in inches of a rectangle that has a length of 34 inches and width of 2 feet. I need to show my work.

01/25/16

y/7 + 6 =11

Solve Y

When will the towns have the same number of people?

The population of Smallville is 22,000 people  and is increasing by 500 people per year. The population of busy town is 43,000 people, but the population is declining by 200 people per year. 

01/25/16

shade in 1/3 of the sqaures but i only six

there has a box with six sqaures in it and the problem is askng me to shade in 1/3 but the denominator of the fraction is 3 so how do i shade in 1/3 when i have six ????  

01/25/16

How do you solve tanx-1=0?

This is a trigonometry identity equation.

Hakim wrote an equation to represent the number of meters he would run for each kilometer, k, in a long distance race. What is the value of k if 1,000k=0

I dont understand any of this, I am out sick so i didnt get to watch the video or anything, PLEASE HELP

Expand expression

Log4 (x^4) sqrt y

01/25/16

Proof by contrapositive: If n is even, then 2(n) is also even.

The contrapositive would be: If 2(n) is odd, then n is odd.   What is wrong with my logic?  The first statement is obviously true, and the second one is obviously false.  I know it must be... more

01/25/16

Three numbers 5,a,25 and 10,a,20 have the same mean. What is the value of a?

 I put 15 as logically it follows an arithmetic pattern, yet many say that the answer is 'more info needed'..Please help. Options were a)15 b)30 c)? d)? and e)More info needed.

Solve for below:

-12<3(x+15)<15

01/25/16

Will the honey packet take in water? Why or why not? If so, what's that process called?

There's an experiment I'm doing called the magic ketchup experiment. I would like to know what process would allow water to get inside the packet. Me and my dad are doing this experiment and he... more

01/25/16

If f(x)=x^2+1 and g(x)=x–4, which value is equivalent to (f*g)(10)?

 the value has to be equivalent to (f*g)(10) 

01/25/16

find 4 numbers, [let's call them a, b, c, d], such that when you add them you get 1 and when you multiply the same 4 together, you get 1 also. I.e.

Find 4 numbers that when I add them they equal to 1 and when I multiply they still equal to1

How many square inches of glass do you need for a window 18 inches wide and 24 inches high?

How many square inches of glass do you need for a window 18 inches wide and 24 inches high?

Math homework help??

Rides at an amusement park require 3, 4, 5, or 6 tickets. A family purchases 59 tickets and receives 2 tickets from a park guest who had leftover tickets. The family wants to use all their tickets... more

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