59,606 Answered Questions for the topic Math

03/10/24

Parametric equation
Please help with this problem:Parameter p is a given integer. Find all integer solutions of the equation: (p+1/p)⋅(x−1/x)+(p−1/p)⋅(x+1/x)=4px+5+1/pI appreciate any help you can provide.
Follows • 0
Expert Answers •2

03/10/24

Fractional part function math problem
I found this intriguing math problem online but can't get along with it.I appreciate any help.Prove that if "n" is a natural number, then there is no integer in this interval.[\sqrt(16n+21);... more
Follows • 2
Expert Answers •1
Math Calculus

03/09/24

Evaluate the Integral using the indicated trigonometric substitution. (Use C for the Constant of Integration)
Evaluate the Integral using the indicated trigonometric substitution. (Use C for the Constant of Integration). Please show all steps. If possible please attach a video going through the problem. I... more
Follows • 1
Expert Answers •1
Math Calculus

03/09/24

Evaluate the Trig Integral Using A Trig Substitution Method
Evaluate the Trig Integral Using A Trig Substitution Method. Please show all steps. If possible please attach a video going through the problem.
Follows • 1
Expert Answers •1
Math Calculus

03/09/24

Evaluate the Trig Integral Using A Trig Substitution Method
Evaluate the Trig Integral Using A Trig Substitution Method. Please show all steps. If possible please attach a video going through the problem.
Follows • 3
Expert Answers •1

03/08/24

derivative and antiderivative of ln(2x)
Alright, if I were to find dy/dx of ln(2x) I'd get 1/2x.2, so 2/2x and that can be simplified as 1/x.However, if I were to integrate 1/x to attempt to infer my original function, I'd get ln(x) +... more
Follows • 1
Expert Answers •1
Math

03/08/24

If at 70 degrees the PSI is 1800, then what is the PSI at 29 degrees?
Follows • 2
Expert Answers •1
Math

03/08/24

Math is hard exponential functions
A new car is purchased for 20500 dollars. The value of the car depreciates at 14% per year. To the nearest tenth of a year, how long will it be until the value of the car is 7900 dollars?
Follows • 1
Expert Answers •1
Math

03/08/24

Word fraction help for 5th grader

Moussa delivered 3/8 of the papers on his route in the first hour and 4/5 of the rest in the second hour.What fraction of the newspapers did Moussa deliver in the second hour?
Follows • 2
Expert Answers •1
Math

03/08/24

I $720 P=$1000 r=9
Follows • 1
Expert Answers •1
Math

03/07/24

GCF word problems
I need help...If Sahra has 50 red flowers and 5 yellow flowers. She wants to make the bouquet she wants to have the same numbers of each color. What is the greatest number bouquets she can make?
Follows • 1
Expert Answers •1
Math

03/07/24

The measurement around the edge was 21.98 centimeters. What is the approximate area of the inside of the orange? (Use 3.14 for π)
I need help cause I don't know how to do it
Follows • 2
Expert Answers •1
Math

03/07/24

Solve the systems of equations
Solve the system of equations using elimination: 4x+2y=-60 and -x-y=20
Follows • 1
Expert Answers •1
Math

03/07/24

Math is hard help Consecutive Interger Linear Problems
Magan is younger than Claire. Their ages are consecutive integers. Find Magan's age if the sum of Magan's age and 2 times Claire's age is 26.
Follows • 1
Expert Answers •1
Math

03/07/24

An element with mass 130 grams decays by 22% per minute. How much of the element is remaining after 7 minutes, to the nearest 10th of a gram?
alegebra
Follows • 0
Expert Answers •1
Math

03/07/24

ABCD is a parallelogram. given that m<B=(5x-8)deg and m<D=(3x+14)deg, find m<B and m<C
Follows • 2
Expert Answers •1
Math

03/06/24

A boat travels 10 miles with a current of 3 mph and then returns the same distance against a current of 5 mph. If the trip took a total of 7 hours, what is the boats speed in calm water?
Follows • 1
Expert Answers •1
Math

03/06/24

In the year 1990, an investment was worth $26200. In the year 1997, this investment was worth $36000. The value of this investment is what?
In the year 1990, an investment was worth $26200. In the year 1997, this investment was worth $36000.The value of this investment is ______ at a rate of ______
Follows • 1
Expert Answers •1
Math

03/06/24

a car travels at an average speed of 48 miles per hour how long does it take to travel 228 miles
Follows • 1
Expert Answers •1
Math

03/06/24

What is the answer

A biologist is conducting an experiment that involves a colony of fruit flies. (Biologists frequently study fruit flies because their short life span allows the experimenters to easily study... more
Follows • 2
Expert Answers •1
Math

03/06/24

Find Vertex form of a graph
I need to find the vertex form of the graph. But I can't figure out how to find a, in f(x)=a(x-h)^2+k. Is it possible that you could help explain this to me.
Follows • 1
Expert Answers •1
Math Calculus

03/06/24

Evaluate the Trig integral. Show All Steps
Evaluate the Trig integral. Show All Steps. If possible can you attach a video going through it.
Follows • 1
Expert Answers •3
Math

03/06/24

What is the cumulative Frequency?
Follows • 1
Expert Answers •1
Math

03/05/24

Which coins do I need to make 60 cents with four of them
Follows • 1
Expert Answers •1

03/05/24

Are you looking for a Mathematics, Reading, Economics and Statistics teacher? Reach out to me for the best online classes and see your grades improve!
Follows • 1
Expert Answers •1

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

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.