2,563 Answered Questions for the topic Maths

01/02/22

Tax payment question
The tax on a house worth $750,000 was $6665. What percentage of tax was paid?
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01/01/22

Funds money question
1) Priscelle and Albee each contributed to the start-up of their business in the ratio of 3 : 5 respectively. If they are to allocate profits received based on their contributions, how much would... more
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01/01/22

Three money word problems
1) A purchase of office supplies cost $78.82 which included 13% HST. How much did the office supplies cost before tax and how much was the HST? 2) Aleaha’s company sold 91 cell phones this month... more
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01/01/22

Price word problem question
A 3D Printer that sold for $858 last year has depreciated by 17%. What is the price of the 3D printer this year?
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01/01/22

Salary word problem question
Maria received an annual salary of $48,048 for a 40-hour workweek and was paid on a bi-weekly basis. What would she receive for a pay-period in which she worked 8 hours of overtime? Assume that her... more
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01/01/22

Salary question
Lovepreet is paid a base salary of $3500 plus commission each month. Her commission is $22 for each computer she sells. If she receives a total of $5414 that month, how many computers did she sell?
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01/01/22

Banking question
Elaine made $4,250 each month and decided to donate 1/5 of her monthly income to a charity. How much did she donate and how much did she have remaining that month?
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01/01/22

Word problem question
Winston had a piece of plastic tubing that was originally 12 2/5 feet long. If 9 1/2 feet were cut off, how long was the remaining piece of plastic tubing?
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12/23/21

A large school district has four high schools with enrollments as shown. 40 school buses need to be allocated to the high schools. Determine how many buses are allocated to each of the high schools
Solve the problem with: Hamilton and Jefferson's Method of Apportionment. School RRHS CCHS HHHS MHS Total Enrollment 738 851 1234 982 3805
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12/23/21

Consumer mathematics : Savings and Investments
Alex deposited a sum of RM10 000 into two different banks which are RMx into CEMB Bank and RMy into MoiBank. CEMB Bank gives a simple interest of 4% per annum and MoiBank gives a simple interest of... more
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12/21/21

Linear Algebra Question
Let V = P2 equipped with the inner product <f, g> = integral from -1 to 1 of t * f(t) *g(t) dtconsider the linear transformation T from V into R such that T(f) = f(0)Find a basis of the... more
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Maths

12/20/21

Solve q=xp + p^2

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12/17/21

Evaluate the following indefinite integral : ∫ √× (3× - 2⁄×) dx
Evaluate the following indefinite integral : ∫ √× (3× - 2⁄×) dx
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12/16/21

If the height of students in one school follows a normal distribution with a mean of 160 cm and a standard deviation of 5 cm. What is the percentage of the students with a height of 155-165 cm?
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Maths

12/15/21

5-3 Practice Problems

Suppose a city with population 300,000 has been growing at a rate of 3​% per year. If this rate​ continues, find the population of this city in 24 years.
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12/14/21

Geometry help please!
f(x)=2x²+19x+35 and g(x)=-x-7 Which answer choices are true? Select all that apply.a. f-g=2x²+20x+42b. f/g=-2x-5c. g(f(-3))=-11d. g(x): As x ➔ ∞, y ➔ -∞
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12/14/21

Please answer the following geometry questions.
Please go to these sites for the questions:... more
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Maths

12/07/21

what is the expression y , subtract 7, multiply by 3, then add 6.
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12/07/21

I need help i dont understand! and expkanabtion needed

Objects or substances that absorb any wavelength of electromagnetic radiation become warmer anda. Produce a gas b. convert the absorbed energy to infrared radiation. c. Convert the absorbed energy... more
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11/30/21

Focus Problem- Math
The next page contains some information related to mpg (miles per gallon), vehicle efficiency, and governmental regulatory standards/penalties [note the CAFE standards penalty referenced are not... more
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11/29/21

Mr. Salazar pays ₱300,000 cash and 15,000 monthly for 20 years for a house and lot. If money is at 8.5% compounded every month, how much is the cash value of the property?

Mr. Salazar pays ₱300,000 cash and 15,000 monthly for 20 years for a house and lot. If money is at 8.5% compounded every month, how much is the cash value of the property? 
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Maths Fractions

11/29/21

maths (fractions)
hi guys after some help with a maths fractions question 2 1/2 + 3/4
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Maths

11/26/21

The volume of a cube is 975cm3. Work out the length of its side rounded to 1 DP.
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11/26/21

Help me answer this question, Please. Thank you!
It is known that A is directly proportional to x and inversely to y2. If x and y are both increased by 50%, what is the ratio of the new value to the old value of A?
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11/26/21

Help me answer this question, please. Thank you!
The volume of a rectangular box is jointly to its length, width and height. How is the volume affected if its length, width and height are reduced to 50%?
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