Patrick B.

11/24/19

Age problem algebra

Goldfish cost 2 and tropical fish cost 2.5 dollars. Howard bought three more gold fishes than tropical fish. How many gold fishes did he buy.

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Calculus

11/24/19

The oil spilling from the ruptured hull of a grounded tanker spreads in all directions in calm waters. Suppose the area polluted is a circle of a radius r and the radius is increasing at the rate... more

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Statistics

11/23/19

Margin of Error

Find the sample size necessary for a 90% confidence level with maximal error of estimate E=0.43 for the mean price per 100 pounds of watermelon. (Enter a number and round up to the nearest whole... more

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Answers •1

College Algebra Graphing Graph Transformation

11/23/19

Understanding Graphing Transformations

I can not understand how to graph equations using the transformation properties of a graph. I have been trying to get it to line up on the MyMathLab program and keep getting a wrong answer.How do... more

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Answers •1

Algebra 1 Algabraic Terms

11/23/19

Equivalent Expressions

Generate an expression that is equivalent to the given information.It's 2 life jackets, 5 goggles, and 1 tube. You have to give me and expression, a verbal description, and 3 variables

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Answers •1

College Algebra

11/23/19

Amount invested

the given amount of annual interest is earned from a total of $11,000 invested in two funds paying simple interest. write and solve a system of equations to find the amount invested at each given... more

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Algebra 2

11/23/19

probability and statistics

A bag contains 42 red, 45 green, 20 yellow, and 32 purple candies. You pick one candy at random. Find the probability that it is purple or not red.

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Math College Algebra

11/23/19

Math College Algebra

A mill in a town with a population of 400 closes and people begin to move away. Find a possible formula for the number of people P in year t if each year one-fifth of the remaining population leaves.

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Algebra 1

11/23/19

An animal shelter categorizes donors based on their yearly donation, as shown in the table

Paula originally planned to donate $50 each month. After reviewing her budget, she decided that she must reduce her planned donation. By what amount can she reduce her originally planned minty... more

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Math Precalculus Pre Calculus

11/22/19

A survey team is trying....

) A survey team is trying to estimate the height of a mountain above a level plain. From one point on the plain, they observe that the angle of elevation to the top of the mountain is 24degrees .... more

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Math Precalculus Algebra

11/22/19

question for math

Amy, the owner of Amy's Pottery, can produce china pitchers at a cost of $4each. She estimates the price function to be p equals 18 minus 3 x=18−3x, where p is the price at which exactly x... more

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Answers •1

Calculus

11/22/19

Use the left sums with n=5 to estinate the interval

Interval [1,20]((5/2)x^2+x^-2+4)dx

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Answers •1

College Algebra

11/22/19

At the beginning of an experiment, a scientist has 156 grams of radioactive goo. After 210 minutes, her sample has decayed to 2.4375 grams.

What is the half-life of the goo in minutes?Find a formula for G(t), the amount of goo remaining at time.How many grams of goo will remain after 35 minutes?

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Answers •1

Proofs

11/21/19

Angle 1 is supplementary to angle 3

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Answers •1

Calculus

11/21/19

True or False. The two functions f and g defined by f(x) = 3x + 3 for x real and g(t) = 3t + 3 for t real and positive are equal?

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Answers •2

Math Inequalities

11/21/19

Math is awesome

Mark works on math homework less than 1/3 the amount of time that his brother did. If mark spent 25 minutes on his math homework, how much time did his brother spend on his math homework?

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Answers •1

College Algebra

11/21/19

The population of a Midwest industrial town decreased from 214,000 to 208,000 in just 5 years. Assuming that this trend continues, what will the population be after an additional 6years?

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Answers •1

Html Computer Programming Computer Science

11/21/19

Simple Adder HTML JavaScript

Create the form structure shown in Figure 2, below. Write a JavaScript function according to the following requirements. A user should be allowed to enter two numbers in text boxes. When a user... more

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Answers •1

Html Computer Programming Computer Science

11/21/19

JavaScript Form Validation

4. Create the form structure shown in Figure 2, below. Write a JavaScript function according to the following requirements. A user should be allowed to enter his/her Fist name in a text box and... more

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Algebra 1

11/21/19

The frosty ice-cream shop sells sundaes for $2 and banana splits for $3. On a hot summer day, the shop sold a total of 11 desserts and made $26. How much of each type of dessert was sold?

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Calculus

11/21/19

i would like to prove using Epsilon-Delta Proof that x^3 is continous at x=-2

i would like to prove using Epsilon-Delta Proof that x3 is continous at x=-2

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Answers •1

Finite Math

11/21/19

an unfair coin with Pr[H]=0.3 is flipped.

an unfair coin with Pr[H]=0.3 is flipped. if the flip results in a head, a marble is selected at random from a urn containing two red and eight blue marbles. otherwise a marble is selected from a... more

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Algebra 2 Precalculus Trigonometry

11/21/19

Trigonometric Function

Use the power-reducing formulas to rewrite the expression as an equivalent expression that does not contain powers of trigonometric functions greater than 1.17sin4x

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Answers •2

Algebra 1

11/21/19

gabe needs 60 liters of a 40% solution. he currently has a 30% solution and a 60% solution. how many liters of each does he need to make the 60 liters of 40% acid solution

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Algebra 1 Algebra 2 Prealgebra

11/21/19

Graph the function. State the domain and range

f(x) = [[x-2]] I attempted to make a table for the x and y values but just continued to get confused

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Answers •1

Age problem algebra

Instantaneous Rate of Change

Margin of Error

Understanding Graphing Transformations

Equivalent Expressions

Amount invested

probability and statistics

Math College Algebra

An animal shelter categorizes donors based on their yearly donation, as shown in the table

A survey team is trying....

question for math

Use the left sums with n=5 to estinate the interval

At the beginning of an experiment, a scientist has 156 grams of radioactive goo. After 210 minutes, her sample has decayed to 2.4375 grams.

Angle 1 is supplementary to angle 3

True or False. The two functions f and g defined by f(x) = 3x + 3 for x real and g(t) = 3t + 3 for t real and positive are equal?

Math is awesome

The population of a Midwest industrial town decreased from 214,000 to 208,000 in just 5 years. Assuming that this trend continues, what will the population be after an additional 6years?

Simple Adder HTML JavaScript

JavaScript Form Validation

The frosty ice-cream shop sells sundaes for $2 and banana splits for $3. On a hot summer day, the shop sold a total of 11 desserts and made $26. How much of each type of dessert was sold?

i would like to prove using Epsilon-Delta Proof that x^3 is continous at x=-2

an unfair coin with Pr[H]=0.3 is flipped.

Trigonometric Function

gabe needs 60 liters of a 40% solution. he currently has a 30% solution and a 60% solution. how many liters of each does he need to make the 60 liters of 40% acid solution

Graph the function. State the domain and range

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

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Patrick B.

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Emmersion

Age problem algebra

Instantaneous Rate of Change

Margin of Error

Understanding Graphing Transformations

Equivalent Expressions

Amount invested

probability and statistics

Math College Algebra

An animal shelter categorizes donors based on their yearly donation, as shown in the table

A survey team is trying....

question for math

Use the left sums with n=5 to estinate the interval

At the beginning of an experiment, a scientist has 156 grams of radioactive goo. After 210 minutes, her sample has decayed to 2.4375 grams.

Angle 1 is supplementary to angle 3

True or False. The two functions f and g defined by f(x) = 3x + 3 for x real and g(t) = 3t + 3 for t real and positive are equal?

Math is awesome

The population of a Midwest industrial town decreased from 214,000 to 208,000 in just 5 years. Assuming that this trend​ continues, what will the population be after an additional 6years?

Simple Adder HTML JavaScript

JavaScript Form Validation

The frosty ice-cream shop sells sundaes for $2 and banana splits for $3. On a hot summer day, the shop sold a total of 11 desserts and made $26. How much of each type of dessert was sold?

i would like to prove using Epsilon-Delta Proof that x^3 is continous at x=-2

an unfair coin with Pr[H]=0.3 is flipped.

Trigonometric Function

gabe needs 60 liters of a 40% solution. he currently has a 30% solution and a 60% solution. how many liters of each does he need to make the 60 liters of 40% acid solution

Graph the function. State the domain and range

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

OR

Patrick B.

The population of a Midwest industrial town decreased from 214,000 to 208,000 in just 5 years. Assuming that this trend continues, what will the population be after an additional 6years?