59,485 Answered Questions for the topic Math

Math Calculus

09/04/24

math calc questions help
integral e^x sin^2(e^x)cos(e^x)dx if k(x) = x √(e^x-3), what is k'(x) i'm not sure how to approach these questions any help is appreciated!
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Math Algebra 2

09/04/24

Create a table that represents the transformation of f given by g . g(x)=3f(x)
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Math Algebra 2

09/04/24

Create a table that represents the transformation of f given by g . g(x)=f(x)+5
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Math Algebra 2

09/04/24

Write a function g whose graph represents the indicated transformation of the graph of f . f\left(x\right)=4-\left|x+1\right|.
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Math Algebra 2

09/04/24

Write a function g whose graph represents the indicated transformations of the graph of f . f(x)=\abs{x} ; reflection in the x-axis and a vertical stretch by a factor of 4.
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Math Algebra 2

09/03/24

Write a function g whose graph represents the indicated transformation of the graph of f . f\left(x\right)=\abs{x}-3 ; translation 4 units right
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Math Algebra 2

09/03/24

Write a function g whose graph represents the indicated transformation of the graph of f . f\left(x\right)=-\abs{x+2}-1 ; reflection in the x-axis .
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Math Physics

09/03/24

Physics word problems
A race driver has made a pit stop to refuel. After refueling, he starts from rest and leaves the pit area with an acceleration whose magnitude is 5.5 m/s?; after 4.2 s he enters the main speedway.... more
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Math Physics

09/03/24

Physics word problem
A train has a length of 109 m and starts from rest with a constant acceleration at time t = 0 s. At this instant, a car just reaches the endof the train. The car is moving with a constant velocity.... more
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Math Statistics

09/03/24

Can we use the proportion from #6 to estimate the proportion of the total adult population who does not use drugs? Why
Question #6: Find the proportion of applicants who do not use drugs.Answer: 505/555 = 0.9099
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Math

09/03/24

Word problem on proportions

A certain medication is given in an amount proportional to a patient body weight. Supposed a patient weighing 195 pounds requires 279 milligrams of medicine. What is the amount of medicine required... more
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09/02/24

Solving for x and y in a given matrix
How do I solve for x and y in the following:[2, 1, -3, 2] = [x+3, 1, -3, 3y-4](Note: for each determinant, the first two numbers are the top row.)
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09/02/24

Solving a matrix with x and y values
How would I solve for x and y in the given matrix problem in the attached image: https://ibb.co/BKJLCFq
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09/01/24

How do you write this in standard form? 6x^2-15tx+6t^2
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08/31/24

A computerized spin machine rotates a 25 inch diameter tire at 480 revolutions per minute

A. Find the road speed (in miles per hour) at which the tire is being balanced. b. At what rate should the spin balance machine be set so that the tire is being tested for 55 miles per hour?
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Math

08/31/24

Convert 8200 square inches to square yards.
Convert 82008200 square inches to square yards.
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08/30/24

expected value question
Phil is told there are 3 aces and 3 kings in a pile of cards. In each turn, a card is drawn without replacement, and Phil earns $1 if he guesses the drawn card correctly. Phil plays 6 turns... more
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Math

08/30/24

what different equations can you make from y=3+3/4x
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Math

08/30/24

Applications of percent
The wonderful widget company's earnings have declined to the point where they need to reduce the number of employees from 3700 to 3330. Find the percent decrease in the company's workforce. Round... more
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Math

08/30/24

Find the dimensions of a rectangle whose perimeter is 24 meters and whose area is 35 square meters
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Math

08/30/24

if a banana cost $0.59/pounds how many will 25 pounds cost
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Math

08/30/24

Taxi cabs at the airport
A taxi cab from an airport charges $16 plus $6 per mile for up to 4 passengers. The cost of the taxi cab is a function of the number of miles. Let c represent the function.a. Identify the... more
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Math

08/29/24

as of august 4, 2016, florence griffith-joyner held the womens world record for the 100-neter dash. she set the revord with a time of 10.49 seconds in 1988. find her speed in miles per hour
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Math

08/28/24

I sent a tutor request, but I don't see it in my history
Hi, Before creating an account, I sent a tutor request for math. I don't see the message in my history.
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08/28/24

Advanced Probability Question
Person A has a 30 sided and person B has a 20 sided die. both players role and the person with the highest role win (on a draw B wins). the loser pays the winner the value of the winners die. 1.... more
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