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Math Word Problem

asked 2021-03-09

To find:The number of mini-marshmallows in one serving of Swiss Miss Chocolate bix using the expression ${3}+{2}\times\frac{4}{{2}}-{3}\times{7}-{4}+{47}$.

Math Word Problem

asked 2021-03-08

Describe the two main requirements of divide-and-conquer algorithms.

Math Word Problem

asked 2021-02-25

What does it mean to say that algebra is a written language? How would I express an algebraic expression such as for example, numerator $\displaystyle{3}{x}^{2}+{5}{y}$ and 2 as the denominator, in words?

Math Word Problem

asked 2021-02-25

To explain:How are symbols used to represent mathematical ideas?

Math Word Problem

asked 2021-02-12

Find the high schooler's ability that reoresents the 48% tile

Math Word Problem

asked 2021-02-12

To determine whether caffeine consumption affects the ability to solve math problems, a researcher had one group solve math problems after taking a cup of caffeinated drink and another group solve math problems after taking a cup of water. The group who took the caffeinated drink completed 35 problems in one hour and the group that had water completed 20 problems in one hour. Assuming the number of problems solved is normally distributed in each group, what statistical test would be used to test the research hypothesis? Explain your answer.

Math Word Problem

asked 2021-02-10

To find:The approximated threshold(in dollars)in 2012,using the given model.

Math Word Problem

asked 2021-02-09

Two dump trucks have capacities of 10 tons and 12 tons. They make a total of 20 round trips to haul 226 tons of topsoil for a landscaping project. How many round trips does each truck make?

Math Word Problem

asked 2021-02-06

Find the greatest common divisor (a, b) and integers m and n such that (a, b) = am + bn.
a = 65, b = -91
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.

Math Word Problem

asked 2021-02-03

To find:The year in which the 2006 cost of tuition, room and board fees in public colleges will be doubled using the function $f{{\left({x}\right)}}={13},{017}{\left({1.05}\right)}^{x}$.

Math Word Problem

asked 2021-02-02

Sofia's 4th grade class has a spelling list organized by subject. The spelling list includes 170 words about history, 75 words about science, 60 words about math, and 55 words about geography. Each week, Sofia's teacher tests her on 15 words from the list. Sofia's class has already had 7 weeks of spelling tests. How many more words will Sofia be tested on before the end of the year?

Math Word Problem

asked 2021-01-31

The sittitng heights of 5-year-old boys are descrideb by the randomly variable, X.
$\displaystyle{X}\sim{N}{\left({61.8},{2.9}\right)}$ cm.

Math Word Problem

asked 2021-01-31

The order of operations in math is like punctuation placement and order of words in English, the order matters. Write a sentence in English that can have two different meanings depending on punctuation, then write a mathematical expression whose value can be different depending on the order.

Math Word Problem

asked 2021-01-31

Explain : In your own words, describe a step-by-step approach for solving algebraic word problems.

Math Word Problem

asked 2021-01-15

Find th critical for the middle 50%. Don't unstandardize.

Math Word Problem

asked 2021-01-15

Determine whether the statement, "The word identity is used in different ways in additive identity, multiplicative identity, and trigonometric identity". makes sense or does not make sense, and explain your reasoning.

Math Word Problem

asked 2021-01-10

To find:(a)radiative force R when the carbon dioxide level is double the preindustrial amount of carbon dioxide in watts per square meter by using\ ${R}={6.3}\frac{ \ln{{C}}}{{C}_{{0}}}$
(b)the global temperature increase T by using T(R)=1.03R

Math Word Problem

asked 2021-01-06

You are selling tickets for a new college play: "A Handful of Math Miracles". Student tickets cost $4 and general admission tickets cost $6. You sell 525 tickets and collect $2876.
How many of each type of ticket did you sell?

Math Word Problem

asked 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?

Math Word Problem

asked 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 $\mu= 100\ and\ a\ standard\ deviation\ of\ \sigma = 24$. 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 ?

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To find:The number of mini-marshmallows in one serving of Swiss Miss Chocolate bix using the expression \({3}+{2}\times\frac{4}{{2}}-{3}\times{7}-{4}+{47}\).

Describe the two main requirements of divide-and-conquer algorithms.

What does it mean to say that algebra is a written language? How would I express an algebraic expression such as for example, numerator \(\displaystyle{3}{x}^{2}+{5}{y}\) and 2 as the denominator, in words?

To explain:How are symbols used to represent mathematical ideas?

Find the high schooler's ability that reoresents the 48% tile

To find:The approximated threshold(in dollars)in 2012,using the given model.

Two dump trucks have capacities of 10 tons and 12 tons. They make a total of 20 round trips to haul 226 tons of topsoil for a landscaping project. How many round trips does each truck make?

To find:The year in which the 2006 cost of tuition, room and board fees in public colleges will be doubled using the function \(f{{\left({x}\right)}}={13},{017}{\left({1.05}\right)}^{x}\).

The sittitng heights of 5-year-old boys are descrideb by the randomly variable, X.
\(\displaystyle{X}\sim{N}{\left({61.8},{2.9}\right)}\) cm.

The order of operations in math is like punctuation placement and order of words in English, the order matters. Write a sentence in English that can have two different meanings depending on punctuation, then write a mathematical expression whose value can be different depending on the order.

Explain : In your own words, describe a step-by-step approach for solving algebraic word problems.

Find th critical for the middle 50%. Don't unstandardize.

Determine whether the statement, "The word identity is used in different ways in additive identity, multiplicative identity, and trigonometric identity". makes sense or does not make sense, and explain your reasoning.

To find:(a)radiative force R when the carbon dioxide level is double the preindustrial amount of carbon dioxide in watts per square meter by using\ \({R}={6.3}\frac{ \ln{{C}}}{{C}_{{0}}}\)
(b)the global temperature increase T by using T(R)=1.03R

You are selling tickets for a new college play: "A Handful of Math Miracles". Student tickets cost $4 and general admission tickets cost $6. You sell 525 tickets and collect $2876.
How many of each type of ticket did you sell?

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Math Word Problem Answers