141 Answered Questions for the topic Math Problems
10/15/20
Confusing Composite Functions
The original function is h(x)=1/x+4, which is expressed in f(g(x)) as g(x)=x+4. What would the form f(x) be defined as?
Follows
•
1
Expert Answers
•1
![]()
10/14/20
Composite Function Conundrum
The problems given are:f(x)=x2 -9x and g(x)=x-7I already found (f o g)(x) and (g o f)(x). But now I need (f o f)(x) and (g o g)(x)
Follows
•
1
Expert Answers
•1
![]()
06/08/19
which of the following equation are non linear?
which of the following equations are non-linear?a) y = -4x^2 - 7 b) 7 x - 9y = 118 c) -5/3x = 2y d) y = 5x^3 + 8x e) y = 9x + 2 and for each linear equation, rewrite in standard form.
Math Problems Elementary Math
05/20/19
i need help with solving a problem with math
so the question is a sofa originally priced at $1500 has been discounted 30% i need to find the answer
Follows
•
1
Expert Answers
•1
![]()
The area of a rectangle is 108cm sq. The ratio of width to length is 3:4. What is the width and length?
Follows
•
2
Expert Answers
•1
![]()
11/05/18
what is the value of (d-1)(e-1)?
Let d and e denote the solutions of 2x^2 +3x-5=0a)-5/2b)0c)3d)5e)6
Follows
•
1
Expert Answers
•1
![]()
10/10/18
Compound Interest Loan
How many years would it take for the debt of a compound interest loan to grow by 46% if the annual compound interest rate is 2.9%?Round your answer to the nearest tenth of a year.
Follows
•
1
Expert Answers
•1
![]()
10/10/18
Compound Interest Rates
Compute the annual compound interest rate required to double the size of a debt in 11 years. Round your answer to the nearest tenth of a percent.
Formula that predicts the location of moving enemy
A rocket that explodes not on impact, but explodes on a timer will be shot from myself to the enemy. The timer can only be inputted at the start of the shot. The rocket can only go straight and has...
more
Follows
•
2
Expert Answers
•1
![]()
Math Problems
09/25/18
If the length of the top of the rectangle is 15 inches more than its width and the area is 1350 square inches. Find the dimensions of the table.
Please do help me with this proble
Follows
•
2
Expert Answers
•1
![]()
Math Problems
09/04/18
perpendicular lines
find an equation for the line perpendicular to the line 5x-4y=-5 having the same y-intercepts as -10x-6y=3. I don't understand how to do this problem. please help me
Follows
•
2
Expert Answers
•1
![]()
Math Problems
08/07/18
translate the given information into a system of equations and solve it.
A woman borrowed an interest-free amount from his mother,another amount of 10% monthly interest from his brother and another from his friend at 20% monthly rate of interest.due to the interest the...
more
Follows
•
2
Expert Answers
•1
![]()
Math Problems
08/07/18
translate the given information into a system of equations and solve it.
from inland town A, an amphibian truck runs for 2 hours to reach the shore. then, it sails for 3 hours to reach the island B. it transverses the island B at 4 hours then sails again for 5 hours...
more
Follows
•
1
Expert Answers
•1
![]()
Math Problems
08/07/18
translate the given information into a system of equations and solve it.
a woman saved php90 by buying a pair of shoes as 10% discount and a pair of sandals as 20% discount. how much did the woman actually pay for the shoes and the sandals if, without discount,she...
more
Follows
•
2
Expert Answers
•1
![]()
Math Problems
08/07/18
translate the given information into a system of equations and solve it.
a company manufactures three types of hammers good better,and best.the cost of manufacturing each type of hammer is P4, P6 and P7,respectively,and the hammers sell for P6, P9 and P12.Each day cost...
more
Follows
•
1
Expert Answers
•1
![]()
Math Problems Radical Equations
07/22/18
radical equations
The volume of a cone of sand moved by harvester ants given it's radius can be found with the following formula r=3√3V/2πr A mound of gravel is in the shape of a cone with the height equal to twice...
more
Math Problems
07/11/18
Anne's Problem
d some has a length of 48 feet where 13 posts will be equally placed. If both hands of the 48 feet fence will have posts. How far is each posts from the first?
Follows
•
2
Expert Answers
•1
![]()
06/03/18
If a is not equal
If a is not equal to -1,0, or 1 then (a(a3+2a2-a-2) + a2-1) / a(a2-1) = ?
Follows
•
1
Expert Answers
•1
![]()
Help with this problem
If x9+ 512 = (x+2)(a8x8+ a7x7+...+a1x+a0) then a8 + a7 + ... + a1 + a0 = ??
Follows
•
3
Expert Answers
•2
![]()
Math Problems
05/24/18
Math help 7thgrade help
Mason spends 54.80 on donuts for his class. If he bought exactly 60 donuts, how much did each one cost? Round answer to the nearest penny
Follows
•
2
Expert Answers
•1
![]()
Math Problems
04/14/18
Louie does screen-printing for $1.50 per shirt and $50 to create the screen. how much will louie charge for 50 shirts?
math problem
Follows
•
1
Expert Answers
•1
![]()
Math Problems
04/10/18
some whole numbers are not irrational numbers
to see if the statement is true or false
Follows
•
2
Expert Answers
•1
![]()
Math Problems
04/01/18
One batch of granola has ½ cup of nuts. How many batches can be made with 3 cups of nuts?
what did you do
Follows
•
2
Expert Answers
•1
![]()
Math Problems Math Word Problem
04/01/18
Andre cuts 3 yards of ribbon into pieces that are 2 yards each. How many pieces does he get?
what did you do
Follows
•
2
Expert Answers
•1
![]()
Math Problems
03/22/18
A number b multiplied by 2 is more than 32. Write this word sentence as an inequality.
This is a problem that you have to figure out and I don't know what to put her so im just saying random things in here
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.
