1,067 Answered Questions for the topic Math Question
Math Question Math
06/29/17
how will you check your answer?
x2-6x-41=0
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Math Question
06/29/17
David is twice as old as Mark. Nine years ago, David was three times as old as Mark was then. How old is David in years?
David is twice as old as Mark. Nine years ago, David was three times as old as Mark was then. How old is David in years? Thanks!
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Math Question Math
06/28/17
Math High School Question
A rectangular piece of land is 55 yards wide long and 48 yards wide. To the nearest yard, what is the length of a diagonal path across the land?
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Math Question Math
06/25/17
Mrs Lee spent $3950 on a dining table and 6 chairs. The dining table cost 4 times as much as 1 chair. What is the cost of the chair?
Math homework for school. Currently using model. Need answers with equations.
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06/13/17
A company rents boats for $70 per hour plus initial $15 fee.
Write an equation that models the scenario. Let x equal the number of hours and y equal the total cost of the rental. Make a table and find 5 points that satisfy the equation.Graph the relationship...
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06/07/17
who is correct and why?
Carla and Mandy are solving the inequality below.–4x ≥ 12
Carla says the solution is x ≤ –3, while Mandy says the solution is x ≥ –3. Which student is correct? What mistakewas made by the other...
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Math Question
06/07/17
What is the greatest multiple of 5 that can be formed using the digits 3, 8, 2 and 5?
Help please. Thank you.
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Math Question
05/30/17
How many cm are in a m
Please someone help me with this problem thank you.
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Math Question
05/26/17
Question in description
There were 600 people watching a play in a theatre. The number of adults was three times the number of children. The total amount collected from the sale of tickets for the play was $16800. The...
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05/24/17
Pre cal Problem
The center of a circle is located at the point (1,1). The point (-3,4) is located on the circle.
a. What is the radius of the circle?
b. What is the equation for the graph of the circle?
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05/24/17
Pre Cal Problem
Suppose two adjacent endpoints of a rotated square are located at (-3,-7) and (1,-3) on the coordinate axes.
a. What is the length of the side of the square?
b. What is the area of the square?
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05/24/17
Pre cal problem
Use absolute value notation to represent the following:
a. All numbers x whose distance from -3 is less than 3.2
b. All numbers x whose distance from 2 is less than 2.7
c. All numbers x...
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Math Question
05/24/17
Let U={ a,b,c,d,e,f,g,h,I,j,k} Let A = {a,c,d,f,g,i} Let B= {b,c,d,f,g} Let C={a,b,f,I,j} Determine AՈC A. AՈC --- USE COMA TO SEPARATE ANSWERES B. AՈC is
Let U={ a,b,c,d,e,f,g,h,I,j,k}Let A = {a,c,d,f,g,i}Let B= {b,c,d,f,g}Let C={a,b,f,I,j}Determine AՈCA. AՈC --- USE COMA TO SEPARATE ANSWERES B. AՈC is the empty set
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Math Question
05/18/17
Discuss how an equation and the graph of an equation are similar and how they are different. Include the benefits and disadvantages of each
math question. from your opinion
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Math Question Math Equations
05/18/17
if x/y = y/x times 5 then what is x?
can you please help me I'm in desperate need of help
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Math Question
05/14/17
H(t)=210+33t
Ever since Renata moved to her new home, she's been keeping track of the height of the tree outside her window.H(t)models the height of the tree (in centimeters), t years since Renata moved...
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Math Question Math Help
05/12/17
Calculate 2^100 in ZZ11?
Calculate 2^100 in ZZ11.
This is a Linear Algebra problem.
Here's my work:
2^5=32=-1 mod 11
2^10=1 mod 11
2^100=1 mod 11
So I think the answer is 1 since that's the remainder. What's...
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Math Question
05/10/17
derivative w(x) = 2cotx sin^2x
the derivative of w(x) = 2cotx sin^2x
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Math Question
05/09/17
the office secretary can type 80 words per minute on his word processor. how many minutes will it take to type 760 words?
I need to see how to solve this step by step.
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Math Question
05/05/17
factor 6x+ 3 by creating a rectangle to see its dimensions
What are the dimensions (factor)
Width: Length:
What is the area of the rectangle
write 6x + 3 in factored form
Math Question
05/05/17
if a pendulum is 27 feet long, what is the period of the pendulum in seconds
math problem for algebra 2
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Math Question
05/03/17
Calculate the Japanese and american nominal interest rates given the following: U.S. inflation rate: 1.8% Japanese inflation rate: 2.2 Real interest rate: 4%
Calculate the Japanese and American nominal interest rates given the following:
U.S. inflation rate: 1.8%
Japanese inflation rate: 2.2
Real interest rate: 4%
Please show your work thanks
Math Question
04/30/17
A fair die is cast four times. Calculate the probability of obtaining at least two 6's. Round to the nearest tenth of a percent.
The answer has to be in percentage.
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Math Question Math Help
04/28/17
i have to find the volume of the square pyramid with base side length s and height h
my problem is : s=3in., h=7in how do i solve this and find the volume of the square pyramid
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