Jim S.

05/12/14

write a module for theis variation?

The time T required for a team of road workers to dig a ditch varies directly with the length L of the ditch and inversely with the number of people p digging. It takes 10 workers 5 hours to dig a... more

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Radians Linear Velocity

05/11/14

The disk of a sander has a radius of 6 inches and is rotating at a speed of 5 revolutions per second.

a. Find the angular speed of the sander disk in radians per second. b. What is the linear velocity of a point on the edge of the sander disk in feet per second?

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Linear Systems

05/09/14

hi i have a problem

i have: 2c+6u=24 4c+6u=36 can you tell me step by step how to solve this? i have tried and i can not get any whole numbers. i have no idea what i'm doing. thank you.

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Percent Of Change

05/09/14

A manufacturing company hired 30 new employees. This hiring increased the company’s total workforce by 5%. How many employees now work at this company?

choice are 530,600,605 and 630. How do I find this answer ?

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Economic Task

05/09/14

this is a economic task Alg 1b

Mrs. Franklin uses the formula A=-10m^2+60m+300 to predict how the amount an average customer spends at her store will change over time, where A is the amount in $, and m is the number of months... more

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Inverse Variation

05/09/14

if y varies inversely as x and y=2 when x=1, find x when y is 4

i want to know the answers for most problems that i ask yall. i really need help please and thanks and i dont know what else to put

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Astronomy

05/07/14

SUPPOSE THE MASS OF PLANET E IS 610 TO THE POWER OF 24 KG AND THE MASS OF PLANET M IS 610 TO THE POWER OF 23 KG . WHAT

IS THE RATIO OF THE DENSITY OF PLANET M TO THE DENSITY OF PLANET E . DO YOU EXPECT PLANET M OR PLANET E TO HAVE A LARGER PROPORTION OF IRON ?

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Astronomy

05/07/14

if outside forces do not act on a rotating body and it contracts , what if anything will happen to the rate at which it spins.

could someone explain this for me please ?

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Substitution Method

05/05/14

Use substitution to find the solution

X+2y=11 3x-4y=-17

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Geometry

05/04/14

The ratio of the volumes of two spheres is 64:125. What is the ratio of their radii?

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Answers •2

Algebra Word Problem

05/04/14

In a group of 14 children some are nine years old and the rest are eleven years old.

In a group of 14 children some are nine years old and the rest are eleven years old. When the ages of the 14 children are added together the total is 138 years. How many nine-year-old children are... more

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Fractions Fractions And Decimals Fractions Help

05/03/14

Plz answer!!

A carpenter earns $11.00 per hour. He worked 3 1/4 hours on Wednesday, 7 1/4 hours on Thursday and 5 2/4 hours on Friday. How much money did he earn for the week?

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Economics Tak

05/02/14

Mr. Franklin uses the formula A=-10m^2+60m+300 to predict how the amount an average customer spends at her store will change over time, where A is the amount in

where A is the amount in $, and m is the the number of the months after the customer's initial purchase. 1. What is the maximum the average customer will spend according to this model and after... more

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Economics Task

05/02/14

Mr. Jones estimates his profit starting in 2006 will be given by the formula P=7t^2-14t+10 where t is number of years and P is the profit.If this formula is c

If this formula is correct, when will Mr. Jones have a profit of more than $1000.00? I am told the answer is in 2019 but can not get it to come out to that. can you help show me what I am missing?... more

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Math Help

04/30/14

How do you know when a scatter plot is Positive Negative or no correlation?

Y=8x+2 it Weather against rainfall, im so confused...000000000000000000000000000000000

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Word Problem Algebra Help Math Help

04/29/14

word problem help please

Psychologist use and exponential model of the learning process, f(t)=c(1-e-kt) where c is the total number of tasks to be learned, k is the rate of learning expressed as a decinal, t is time in... more

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Algebra 1

04/29/14

through: (4,2), parallel to y=3/4x-5

How do I figure out how to find the slope (m) in the equation. I know how to do: y-2=m(x-5) but I don't understand how I find (m0

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Algebra Word Problem

04/29/14

Help me solve my word problem

When interest is compounded continuously, the balance in an account after t years is given byP(t) = P0ekt, where P0 is the initial investment and k is the interest rate. Suppose that P0 isinvested... more

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Precalculus

04/29/14

graph will always pass through what point?

graph of y= A^x, A> 0 will always pass through what point?

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Precalculus

04/29/14

pe cal precalculus finding f of x with exponets

Find f^-1 (x) if f(x) = (1/x) -2

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Geometry

04/29/14

Geometry Assistance

The equation of line XY is (y-3)=-2/3(x-4). What is the slope of a line perpendicular to XY?

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Math Problem

04/29/14

ASU bookstore

ASU bookstore is selling silk-screened T-shirts for the Thanksgiving Homecoming game. The setup fee is $150.00. The total cost to produce 100 T-shirts is $2000. The bookstore will sell the... more

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Radicals

04/29/14

how do i do word problems with radicals in them?

a car travels 28 miles north and then turns east. How far did the car travel east if the destination is 53 miles from the starting point?

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Algebra 1

04/29/14

Idenfity the type of pattern. Then find the next three numbers in the pattern. 4,32,108,256,500

I tried everything you can think of to this question in my math book

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Answers •2

Word Problems

04/29/14

there were 400 people at a play. admission price is $3 for adults $2 for children. Admission receipts were $900. How many adults and Children were there

Just need help solving these word problems

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Answers •1

write a module for theis variation?

The disk of a sander has a radius of 6 inches and is rotating at a speed of 5 revolutions per second.

hi i have a problem

A manufacturing company hired 30 new employees. This hiring increased the company’s total workforce by 5%. How many employees now work at this company?

this is a economic task Alg 1b

if y varies inversely as x and y=2 when x=1, find x when y is 4

SUPPOSE THE MASS OF PLANET E IS 610 TO THE POWER OF 24 KG AND THE MASS OF PLANET M IS 610 TO THE POWER OF 23 KG . WHAT

if outside forces do not act on a rotating body and it contracts , what if anything will happen to the rate at which it spins.

Use substitution to find the solution

The ratio of the volumes of two spheres is 64:125. What is the ratio of their radii?

In a group of 14 children some are nine years old and the rest are eleven years old.

Plz answer!!

Mr. Franklin uses the formula A=-10m^2+60m+300 to predict how the amount an average customer spends at her store will change over time, where A is the amount in

Mr. Jones estimates his profit starting in 2006 will be given by the formula P=7t^2-14t+10 where t is number of years and P is the profit.If this formula is c

How do you know when a scatter plot is Positive Negative or no correlation?

word problem help please

through: (4,2), parallel to y=3/4x-5

Help me solve my word problem

graph will always pass through what point?

pe cal precalculus finding f of x with exponets

Geometry Assistance

ASU bookstore

how do i do word problems with radicals in them?

Idenfity the type of pattern. Then find the next three numbers in the pattern. 4,32,108,256,500

there were 400 people at a play. admission price is $3 for adults $2 for children. Admission receipts were $900. How many adults and Children were there

Still looking for help? Get the right answer, fast.

OR

Jim S.

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Emmersion

write a module for theis variation?

The disk of a sander has a radius of 6 inches and is rotating at a speed of 5 revolutions per second.

hi i have a problem

A manufacturing company hired 30 new employees. This hiring increased the company’s total workforce by 5%. How many employees now work at this company?

this is a economic task Alg 1b

if y varies inversely as x and y=2 when x=1, find x when y is 4

SUPPOSE THE MASS OF PLANET E IS 6*10 TO THE POWER OF 24 KG AND THE MASS OF PLANET M IS 6*10 TO THE POWER OF 23 KG . WHAT

if outside forces do not act on a rotating body and it contracts , what if anything will happen to the rate at which it spins.

Use substitution to find the solution

The ratio of the volumes of two spheres is 64:125. What is the ratio of their radii?

In a group of 14 children some are nine years old and the rest are eleven years old.

Plz answer!!

Mr. Franklin uses the formula A=-10m^2+60m+300 to predict how the amount an average customer spends at her store will change over time, where A is the amount in

Mr. Jones estimates his profit starting in 2006 will be given by the formula P=7t^2-14t+10 where t is number of years and P is the profit.If this formula is c

How do you know when a scatter plot is Positive Negative or no correlation?

word problem help please

through: (4,2), parallel to y=3/4x-5

Help me solve my word problem

graph will always pass through what point?

pe cal precalculus finding f of x with exponets

Geometry Assistance

ASU bookstore

how do i do word problems with radicals in them?

Idenfity the type of pattern. Then find the next three numbers in the pattern. 4,32,108,256,500

there were 400 people at a play. admission price is $3 for adults $2 for children. Admission receipts were $900. How many adults and Children were there

Still looking for help? Get the right answer, fast.

OR

Jim S.

SUPPOSE THE MASS OF PLANET E IS 610 TO THE POWER OF 24 KG AND THE MASS OF PLANET M IS 610 TO THE POWER OF 23 KG . WHAT