11/02/17

how to solve for the area under a graph in sigma notation, 5xcos5x from 0 to pi/2
calc problem i am stuck on, how to solve for the area under a graph in sigma notation, 5xcos5x from 0 to pi/2
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11/02/17

At 7 P.M., a burning candle is 18 inches tall. At 9:30 P.M., the candle is 8 inches tall. At what rate is the height of the candle decreasing?
I figured out 4/1 but lost my work how do I get there
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11/02/17

Word Problems... see below
Kim uses decals to decorate 5 cars and 2 motorbikes. She uses 2/3 of the decals on the cars and 2/5 of the remaining decals on the motorbikes. She has 6 decals left. How many decals does Kim use on... more
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11/02/17

math problem
Shay has 48 coins in his piggy bank.  That is 18 fewr coins than Jason has.  How many coins does Jason Have?
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11/02/17

14 inches to 4 feet is what ratio in simplest form?
14 inches to 4 feet is what ratio in simplest form
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11/02/17

Elles age is 18,which is 2 less than 2 times daises age. What is daises age?
i have no clue how to do this problem   
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11/02/17

The Fun Center charges $15 for the first hour of activities and $3 for each additional hour up to five hours of fun.
Create an equation or graph 
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11/02/17

Array puzzle
I am an array made with 40 tiles. I have an odd number of rows and an even number of tiles in each of my rows. The number of of my rows plus the number of tiles in each of my rows equals 13. How... more
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11/02/17

if 24 men can make 120 baskets in three hours, how long will it take 12 men to make 180 baskets?
please i will need an equation that is applicable for questions like these
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11/02/17

Write the Equation of the line in point-slope form with the given information (2,1) m=2
Write the Equation of the line in point-slope form with the given information(2,1) m=2
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11/02/17

If 10 people complete any work in 20 days, then how many days will it be done by 20 people with double capacity?
day of any work
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11/01/17

$1334 at 8% interest, compounded quarterly. To the nearest year, how long will it take for the account balance to reach $1,000,000?
$1334 is deposited into a savings account at 8% interest, compounded quarterly. To the nearest year, how long will it take for the account balance to reach $1,000,000?
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11/01/17

I want to know if I could agree with this statement
A sixth grade class has 12 boys and 24 girls.   Consider this statement: For every 2 boys, there are 4 girls.   Could I Agree With This Statement
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11/01/17

Tanya has read 3/4 of a book, which is 390 pages. How many pages are in the book
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11/01/17

Find a square number that can be made by adding together two other square numbers.
Do you know the answer to this question?
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11/01/17

sum, difference, and product of two functions
suppose that the functions f and g are defined for all real numbers x as follows. f(x)=3x^2 g(x)=x+4   (g - f)(x) = ____ (g + f)(x) = ____ (g * f)(2) = ____    Thanks! :D 
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11/01/17

Two Physics Question About Linear Motion I'm Stuck On
Hello! I was going through my review questions and I got eight out of the ten questions done, but no matter what I do, I can't seem to figure out these two questions. Any help given would be highly... more
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11/01/17

Twice the sum of a number and 600
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11/01/17

The # 1 always throws Me off
The intensity of a sound varies inversely with the square of its distance from the source. At a distance of 1 meter,  the intensity of a jet engine noise is 10 watts per square meter. An airport... more
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11/01/17

A set of forestry maps divides the 6,416 acres of an old-growth forest into 4/5 -acre sections. How many sections do the maps contain?
A set of forestry maps divides the 6,416 acres of an old-growth forest into 4/5 -acre sections. How many sections do the maps contain?
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11/01/17

Let f(x)=(4x-5)^(1/2). Find formula for f^(n)x
Find a formula for f^n
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11/01/17

If the linear dimensions of a solid are multiplied by a scale factor k, the volume is multiplied by k3.
true or false i need help here please and thank you 
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11/01/17

l(f) = 12f if the output number is 60, what was the input number?
one foot is equal to 12 inches. the function l(f) takes a length in feet (as input) and returns a length in inches (as output).
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11/01/17

if you have 60 can goods and want to give some to n families what is the answer
60 can goods in algebia and want to give some to the n families   
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11/01/17

can you distributefirst in an absolute value equation
do you have to get the absolute value by itself first to solve  
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