Recent questions in Math Word Problem

Math Word ProblemAnswered question

Wierzycaz 2020-12-21

Worded problem: Follow these guided instructions to solve the worded problem below.

a) Assign a variable (name your variable)

b) write expression/s using your assigned variable,

c) formulate your algebraic inequality

d) Solve the algebraic inequality

e) and state your answer.

Worded Inequality problem:

Your math test scores are 68, 78, 90 and 91. What is the lowest score you can earn on the next test and still achieve an average of at least 85?

a) Assign a variable (name your variable)

b) write expression/s using your assigned variable,

c) formulate your algebraic inequality

d) Solve the algebraic inequality

e) and state your answer.

Worded Inequality problem:

Your math test scores are 68, 78, 90 and 91. What is the lowest score you can earn on the next test and still achieve an average of at least 85?

Math Word ProblemAnswered question

Chesley 2020-12-17

Montarello and Martins (2005) found that fifth grade students completed more mathematics problems correctly when simple problems were mixed in with their regular math assignments. To further explore this phenomenon, suppose that a researcher selects a standardized mathematics achievement test that produces a normal distribution of scores with a mean of $\mu =100\text{}and\text{}a\text{}standard\text{}deviation\text{}of\text{}\sigma =24$ . The researcher modifies the test by inserting a set of very easy problems among the standardized questions and gives the modified test to a sample of n = 36 students. If the average test score for the sample is M = 120, is this result sufficient to conclude that inserting the easy questions improves student performance? Use a one-tailed test with $\alpha =.05$ .

The null hypothesis in words is ?

The null hypothesis in words is ?

Math Word ProblemAnswered question

tinfoQ 2020-12-15

To explain:The reason why the application problem is a better name than word problem.

Math Word ProblemAnswered question

Reeves 2020-12-12

Determine whether the statement makes sense or does not make sense, and explain your reasoning.

Find the hardest part in solving a word problem is writing the equation that models the verbal conditions.

Find the hardest part in solving a word problem is writing the equation that models the verbal conditions.

Math Word ProblemAnswered question

Ava-May Nelson 2020-12-09

Your math instructor tells you that next weeks

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Lennie Carroll 2020-12-06

How many different letter arrangements can be made from the letters in the word MATHEMATICS?

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CMIIh 2020-11-27

Write an equation that models this situation.

A market fills each of 20 containers with 3 pounds of grapes. How many pounds of grapes (P) are needed to fill the 20 containers?

A market fills each of 20 containers with 3 pounds of grapes. How many pounds of grapes (P) are needed to fill the 20 containers?

Math Word ProblemAnswered question

Zoe Oneal 2020-11-26

To find:The number of students took at least one online college cource in 2012, using the given model, Number of students $=0.0112{x}^{2}+0.4663x+1.513$ .

Math Word ProblemAnswered question

Wierzycaz 2020-11-12

In DISCRETE MATHEMATICS & APPLICATIONS Write a note about application of mathematical induction in daily life. Give two examples (150 words).

Math Word ProblemAnswered question

Wribreeminsl 2020-11-07

A farmer has a vegetable garden which is 35 feet wide by 80 feet long. The farmer wishes to divide the garden equally between tomatoes, peppers, and cabbage. However, the farmer would like to keep a one-foot border around the garden free for a fence. How many square feet can be used for the tomato planting?

Math Word ProblemAnswered question

Wierzycaz 2020-11-01

Math word problem that states t-shirts are $10 each and sweatshirts are $15 each, if 100 items were sold and they raised $1120, how many sweatshirts were sold, how would i set up this problem

Math Word ProblemAnswered question

BolkowN 2020-10-28

a.)Explain in your own words what this problem is asking.

b.)Explain the meaning of any notation used in the problem and in your solution.

c.)Describe the mathematical concept(s) that appear to be foundational to this problem.

d.)Justified solution to or proof of the problem.

Find the greatest common divisior of a,b, and c and write it in the form ax+by+cz for integers x,y, and z.

a=26,b=52,c=60

b.)Explain the meaning of any notation used in the problem and in your solution.

c.)Describe the mathematical concept(s) that appear to be foundational to this problem.

d.)Justified solution to or proof of the problem.

Find the greatest common divisior of a,b, and c and write it in the form ax+by+cz for integers x,y, and z.

a=26,b=52,c=60

The Math word problem, in simple terms, is a problem that is presented in words, meaning that it can relate to integrals, statistics, analysis, basically anything that deals with calculations. It also helps to look at various questions and answers to help yourself see the logic. If you are challenged with math word problem help, do not forget to explore several answers below. Likewise, looking for a Math word problem solver, take your time to study your instructions first and see how certain solutions may be similar to yours. It can be achieved by looking into math word problem answers.