04/14/17

if i am on a plane going at 750 mph for a 6 hour flight going west to east,,and the earth is moving at 1000 mph east to west how long is my return flight ?
my question does not require anything else
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04/13/17

Second Chance Furniture buys used reclining chairs for $56.50 each. The store then sells the chairs for $73.45. What is the percent increase?
These are the answers given in  box, so which is the right one?   2.3% 3% 23% 30% 123% 130%
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04/13/17

How many minutes did the worker need to unpack 200 books if he unpacks 48 books in 2 min
The worker take 2 min to put 48 books And 1 min to put 24 books  
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04/13/17

A rectangular parking lot has a length that is 3 yards greater than the width. The area of the parking lot is 208 square yards. Find the length and the width
Algebraic Math Word Problem
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04/13/17

Two identical rubber balls are dropped from different heights. Ball 1 is dropped from a height of 64 feet, and the ball 2 is dropped from a height of 256 feet.
Write and graph a function for the height of each ball.  
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04/13/17

Find component form of v given its magnitude and the angle it makes with the positive axis
||v||=6  the angle = 45 degrees 
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04/13/17

Math problem
Joel can either work 2 days for 11 hours each day or 4 days for 6 hours each day. He takes the bus for $2.25 each way. On days he works more than 8 hours, he gets 15% bonus pay for the extra hours.... more
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04/13/17

Math help, thank you
1 over x+3 - 2 over 3-x = 4 over x^2 -9
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04/13/17

What is the function in the sentence?
Bilingual children demostrate a greater ability to learn new words. The phrase to lear new words what is the function in the sentence as adjective, adverb or preposition
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04/12/17

Javon, Sam, and Antonio are baking cookies. Javon has 1/2 cup of flour, Sam has 1 1/6 and Antonio has 1 3/4. How many cups do they all have together?
Solve by adding, and changing the denominator.
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04/12/17

In your opinion, how important is a first impression in personal life?
In your opinion, how important is a first impression in personal life? At work? Can a bad first impression always be overcome? When are first impressions the most important?
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04/12/17

A triangle has an area of 77 square inches. Find the length of the base if the base is 3 inches greater than the height.
I don't know how to do this problem 
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04/12/17

You have 184 feet of fencing to enclose a rectangular plot that borders on a river. find the length and width of the plot that will maximize the area.
To solve this problem, set up the function A(x) that calculates the area of the rectangular plot with width x feet. A(x)=   Now find the coordinates of the vertex of the function you found above:... more
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04/12/17

57 is how much percent more than 41
 57 is how much percent more than 41
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04/12/17

solve systems of equations
use the substitution method or the elimination method to solve the following system.  5x-30y=15 -7x+42y=-21
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04/12/17

h(x)=(x+1)/(x+3)
I need to find the domain using interval notation.   Thanks :)
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04/12/17

WHAT IS THE INDEPENDENT AND DEPENDENT VARIABLE?
W=THE LENGTH OF TIME MARY WILL NEED TO WAIT  P=THE NUMBER OF PEOPLE IN LINE AHEAD OF MARY
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04/11/17

A snooker player has 6 cue sticks in his rack of which 4 weigh 18 ounces and 2 weigh 20 ounces. For a tournament at the Fiji Club, he randomly grabs 2 cue stick
A snooker player has 6 cue sticks in his rack of which 4 weigh 18 ounces and 2 weigh 20 ounces. For a tournament at the Fiji Club, he randomly grabs 2 cue sticks to take with him. What is the... more
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04/11/17

up and down natural number
in an up-and-down natural number, the digits increase to a maximum digit and then decrease. This maximum is not the first or last digit. (Example: 256850 is an up-and-down number, but 255876 is... more
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04/11/17

sam measured the top of a glass. He calculated that it has a circumference of 90 cm.what is the glass diameter?
 ..  
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04/11/17

How do I figure out 1/5 x11
I'm trying to help my son with his math problem which is 1/5 x11
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04/11/17

the sum of 2 times a number and -3, added to 9 times the number
how do i solve this
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04/11/17

Need to know how to make a decagon that 60 inches. Degrees to cut pieces at and length
I'm making a table round at 60 inches I want to make a decagon boarder around the underside of the table as a boarder I need to know the length of the pieces and what angle to cut them at thank you 
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04/11/17

A committee of three is chosen from a group of 12 people. How many different committees are possible if the following conditions apply?
(a) The committee consists of a president, vice president, and treasurer. I've worked out by doing 12x11x10, factorial down the amount of options we have, "3". The answer is 1320   (b) There is... more
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04/11/17

When I divide it by 5, the result is 2
Complex math trick question 
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