47 Answered Questions for the topic World Problems

World Problems Social Studies Languages

10/05/15

Social studies help, I need it for the homework so please help me! Thank you

how can Europe solve the "language problem"?
World Problems

10/05/15

Pizza house offers 3 different salads, 2 different kinds of pizza, and 4 different desserts. How many different three course meals can be ordered?

I just need to figure out this world problem. The multiplication combination permutation

08/20/15

You are planning the layout for a new supermarket.

You need to know how much space should be reserved in the parking lot and in the store entrance for shopping carts. shopping carts can "nest", or fit partially inside each other. a) if one cart... more
World Problems Algebra Word Problem

05/18/15

Word problem

Find two positive real numbers that differ by 2 and have a product of 10
World Problems

04/28/15

You have already invested $300 in a stock with an annual return of 11%. How much of an additional $1,400

You have already invested $300 in a stock with an annual return of 11%. How much of an additional $1,400 should be invested at 12% and how much at 6% so that the total return on the entire $1,700... more
World Problems

04/15/15

Word Problem

One person runs 3 miles per hour faster than a second person. The first person runs 3 miles in the same time the second person runs 2 miles. Find the speed of each person.
World Problems

03/24/15

One number is 3 less than 6 times the second number. Their sum is 46. Find the numbers.

One number is 3 less than 6 times the second number. Their sum is 46. Find the numbers.
World Problems Math Word Problem Math Help

03/12/15

How many people in the group, speak both French and German?

A group of 110 people touring Europe includes 51 people who speak French, 59 who speak German, and 22 who speak neither language. How many people in the group,speak both French and German?
World Problems

02/08/15

The difference between a number and its reciprocal is 5/6. Find all possible numbers.

World Problem
World Problems

01/21/15

use induction to show that 1+3+5+...+(2n-1)=n2?

help ASAP
World Problems

01/21/15

what is the first step in determining the nth term of a sequence?

help ASAP
World Problems

01/21/15

Determine the formula for the nth term of the following sequence 2,3,6,11,18?

help ASAP
World Problems

11/18/14

how many wallet photos did they buy if their total bill for the photos was $57

The family has 3 children in the school. what will be the equation and solution 
World Problems

10/12/14

The turtle tried to cross the 45 foot wide street. If the turtle traeled at an average of 6 feet per minute, how many seconds would it take to cross the street?

The turtle tried to cross the 45 foot wide street. If the turtle traveled at an average of 6 feet per minute, how many seconds would it take to cross the street?
World Problems Algebra

09/20/14

how do I solve this word problem? I'm not sure if I have the correct answer.

the sales tax rate in New York city is 8 1/4%.How much city sales tax would be charged on a purchase of $428.86?What will be the total cost of the purchase?
World Problems Math Math Help Mathmatics

09/16/14

The ant problem (Math)

Let y=4t+2 be a linear function representing the distance from home for an ant t minutes after starting out from a location near its home. What does the number 4 represent?   A.) The ant started... more

07/09/14

Write a direct variation that relates c and g, where c is the # of chlorine tablets

Noah knows that his friend Ryan uses 2 small chlorine tablets a week to maintain his 10,000 gallon pool
World Problems

05/04/14

Word problem

What the question is asking is nine is three times the difference between a number and two. 

how many liters each of the 30% solution and water should he mix to make the desired 18 liters of 10% solution

a chemist needs 18 liters of a 10% alcohol solution but has only a 30% alcohol solution. how many liters each of the 30% solution and water should he mix to make the desired 18 liters of 10% solution
World Problems

03/16/14

ed saved 50 $ one week. For the next 6 weeks he saved 25$ more than he saved the week before. How much did he save in all?

Another student answered the question saying 50$ + 6(25$) = 200$ What was the error?

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