1,469 Answered Questions for the topic Math Problem

Math Problem

08/30/18

how many units should be produced each day to ensure the lowest cost?
c(x)=800-10x+0.25x2square
Follows • 1
Expert Answers •1
Math Problem

08/29/18

Find the number of gallons of water saved in one year if a family flushes an average of 22 times per day.
New US regulations require toilets use no more than 1.6 gallons per flush. Prior regulations allowed 3.4 gallons per flush. Find the number of gallons of water saved in one year if a family flushes... more
Follows • 2
Expert Answers •1
Math Problem

08/29/18

quadratic vertex (-5.-2)
I don't understand it
Follows • 2
Expert Answers •1

08/27/18

child admission is $5.70 and adult admission is $9.20 .160 tickets were sold for a total sales of $1171.00 . How many child tickets were sold that day?
At the city museum, child admission is $5.70 and adult admission is $9.20. On Friday, 160 tickets were sold for a total sales of $1171.00. How many child tickets were sold that day?
Follows • 2
Expert Answers •1
Math Problem Math Math Question

08/27/18

Finding the missing annual income
So I have 5 people in total, they all have their annual incomes except for one person:Person 1: € 28.165,-Person 2: € 37,210,-Person 3: ???Person 4: € 55,254,-Person 5: € 64,243,-How Can I find the... more
Follows • 1
Expert Answers •1

08/25/18

Find the equation in standard form of the circle with points (2,3), (3,4), (-1,2)
I can't keep up with the solution. I need it for my quiz on tuesday. 
Follows • 2
Expert Answers •2
Math Problem

08/23/18

(-4)(5) what is the answer to this math problem
whats the answer
Follows • 2
Expert Answers •1
Math Problem

08/22/18

Sets of numbers that belong to 1/2
what sets of numbers belong to 1/2
Follows • 2
Expert Answers •1
Math Problem Math Algebra Math Help

08/22/18

How do I solve this math question?
If x and y are rational numbers and (3+4 (sqrt(3)) (x+y (sqrt(3)) =26, find the sum of x and y.
Follows • 2
Expert Answers •1
Math Problem

08/15/18

What is 60% of 275
Please answer with a little work if possible
Follows • 2
Expert Answers •1

08/14/18

Math Equation/ math word problem
    define variables, write an equation, and then use the equation in the solving process.   The length of a rectangular frame is 3 cm more than the width. The area inside the frame is 70... more
Follows • 1
Expert Answers •1
Math Problem

08/14/18

Math problem
how to solve:   a) D[e2x cos(3x)]   b) du(t) / dt, when m(t)= In(t/t0)2   c) m, when m(t)= In(t/t0)2    
Follows • 2
Expert Answers •1
Math Problem

08/10/18

Combinations and permutations
We have five people interviewing for only two positions, How many ways can we fill these positions? 
Follows • 2
Expert Answers •1
Math Problem Math Maths Math Help

08/06/18

Finding Ratio of two Sphere.
Volume of Two Spheres are in the ratio 27:343 and the sum of their radius is 10. Find the ratio of the surface area of the bigger sphere to the smaller sphere.
Follows • 2
Expert Answers •1
Math Problem

08/02/18

What is the range of the function ? f(x) = 3- 2\cdot 51^x.Give your answer as an interval.
This question uses Latex
Follows • 2
Expert Answers •1
Math Problem

08/01/18

Find two numbers whose sum is 95 and whose difference is 31
I need this answer please help
Follows • 2
Expert Answers •1
Math Problem

07/30/18

You give the cashier $10.00 to pay for the apples at the sale price.how much change will you receive?
Fifth grade math problem the sale price is $0.10off the cost of each apple.
Follows • 2
Expert Answers •1
Math Problem Math

07/30/18

the sum of n and k is 16, and the product of n and k is 60. which of the following equations must k satisfy?
la suma de nyk es 16, y el producto de nyk es 60. ¿Cuál de las siguientes ecuaciones debe satisfacer k?
Follows • 2
Expert Answers •1
Math Problem

07/27/18

Rational Equations word problem
Ben takes 3 hours to wash 270 dishes, and Frank takes 4 hours to wash 444 dishes. How long will they take, working together, to wash 4800 dishes? It will take Ben and Frank_________... more
Follows • 1
Expert Answers •1
Math Problem Math Maths Formula

07/27/18

Is there a shortcut formula to use whenever one of the values inside a formula changes?
I have this formula.true=base×(1+A)×(1+B−C)×(1−D)×(1+E−F)×(1−G)If the E increases its value, is there a way to know the adjusted true without having to calculate the whole formula again using the... more
Follows • 2
Expert Answers •1

07/23/18

Solve. Given that loga^7 = 0.845, and loga^2 = 0.301, find loga^343.
A 0.603B 2.535C 1.146D 0.254
Follows • 2
Expert Answers •1
Math Problem

07/23/18

The larger of two integers is two less than 3/2 of the smaller. The sum of the squares of these two numbers is 269. Find these two integers.
solve and write equation
Follows • 1
Expert Answers •1
Math Problem

07/23/18

Which of the following could be the side lenths of a right triangle? A. 9m,12m,15 b. 9m,12m,16m c. 9m,9m,81m c. 9m,9m,12m
It's math I don't understand please help 
Follows • 1
Expert Answers •1

07/20/18

rational equations
suppose that y is directly proportional to x   find the constant of proportionality k if y=62.4 when x=13 k=   using the k from about write variation equation in terms of x y=   using the k... more
Follows • 2
Expert Answers •1
Math Problem Algebra Math Help Average

07/19/18

Average Speed
An automobile traveled 7 hours at an average speed of 50 miles per hour. It averaged only 40 miles per hour on the return trip. The average speed per hour, to the nearest mile, for the round trip... more
Follows • 2
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.