115 Answered Questions for the topic Mathmatics
Mathmatics Solving Story Problems
05/17/17
Math solving problem
Billy and Mandy Decide to play war with a fair start. Billy takes all the red cards from a standard deck of 52 and shuffles them, while Mandy does the same with the black. How many ways can they...
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Mathmatics
05/09/17
Slope Intercept Form
What is the slope-intercept form of a line that passes through the point (4,0) with a slope of -3?
Permutation
How many different license plates with 2 letters followed by 4 digits. Are possible if digits and letters cannot be repeated?
Mathmatics
03/23/17
In parallelogram WXYZ, WY = 12 in., XZ = 16 in., WX = 10 in., and XY = 9 in.What is the length of line segment MX?
In parallelogram WXYZ, WY = 12 in., XZ = 16 in., WX = 10 in., and XY = 9 in.What is the length of line segment MX?
03/09/17
Some real-world examples of tessellations that you can find?
real-world examples of tessellation that can be found in the life.
Mathmatics
02/20/17
in 2014 the spanish national debt was about 849 billion euros (the euro is the unit of currency in spain).
in 2014 the spanish national debt was about 849 billion euros (the euro is the unit of currency in spain).spains population in 2014 was about 46.7 million people. (scientific calclaltor can be...
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Mathmatics
02/06/17
How many miles will the boat travel in 1 1/2 hour?
The boat is going 12 and a half miles each hour.
Mathmatics
01/31/17
what percent of the original price are you paying?
A publisher marks up a textbook by 55%, and a bookstore further marks up the textbook by 25%. What percentage of the original cost do you pay?
find the domain pls
Find the domain of the following :
f(x) = 1-1/x^2/1+√(2x-4)^2
and
g(x) = √t+3 / t-t^3
and thank you !
Mathmatics
11/17/16
What is the number of views expected to be four weeks from now?
The initial number of views for a blog was 20. The number of views is growing exponentially at a rate of 20% per week.Round to the nearest whole number.
Help me with this simple Q :(
what's the answer of
(x-1)/x(1-x)
How can I change x-1 to 1-x ?
11/13/16
explain who is correct and WHY; adapt corrdct method
Tylishia says that she can calculate 324-198 by adding 2 to both numbers and calculating 326-200.
Marcus says that she could get the correct answer by subtracting 2 from 324 and adding 2 to 198...
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Mathmatics
11/10/16
Which statement describes the graph of this polynomial function?
f(x)=x5-6x4+9x3
The graph crosses the x axis at x = 0 and touches the x axis at x = 3.
The graph touches the x axis at x = 0 and crosses the x axis at x = 3.
The graph crosses the x axis at x =...
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Mathmatics
11/10/16
Which polynomial function has a leading coefficient of 1, roots –2 and 7 with multiplicity 1, and root 5 with multiplicity 2?
A) f(x) = 2(x + 7)(x + 5)(x – 2)B) f(x) = 2(x – 7)(x – 5)(x + 2)C) f(x) = (x + 7)(x + 5)(x + 5)(x – 2)D) f(x) = (x – 7)(x – 5)(x – 5)(x + 2)
Mathmatics
11/10/16
Which polynomial function has a leading coefficient of 2, root –4 with multiplicity 3, and root 10 with multiplicity 1?
A) f(x) = 2(x – 4)(x – 4)(x – 4)(x + 10)
B) f(x) = 2(x + 4)(x + 4)(x + 4)(x – 10)
C) f(x) = 3(x – 4)(x – 4)(x + 10)
D) f(x) = 3(x + 4)(x + 4)(x – 10)
Mathmatics Word Problem
11/09/16
Charlie,sally,and Edie have a total of $570.Charlie has $80 more than Sally And Eddie has 5 times as much as sally.How Much Does each of them have?
Plz help me it makes no sensce to me and im confused
Linear factors?
For the polynomial below, 3 is a zero.h(x)=x^3-9x^2+25x-21Express h(x) as a product of linear factors.
10/23/16
pls help me to solve them :(
Solve : -4<2x+6≤3x-1
solve the equation 3y^2-9y+1=0 by using completing square
10/20/16
Help pls :(
One half area of a rectangular is 54 m^2 . If the triple of the width exeeds twice the length by 3 meter , find the perimeter ?
09/13/16
Which sign should be written in the box? Show your work, and explain your reasoning.
3(14 + 2 x 8) [ ] 120 - 15 x 2
09/05/16
Find three consecutive integers such that the product of the first and third is 17 greater that 7 times the second
This would help me a lot thank you.
Mathmatics
07/19/16
Find the area of a rectangular sandbox if the length is \sqrt {35} 35 ft. and the width is \sqrt {16} 16 ft. Write the answer in simplest radical form.
Find the area of a rectangular sandbox if the length is \sqrt {35} 35 ft. and the width is \sqrt {16} 16 ft. Write the answer in simplest radical form.
Mathmatics Math Word Problem
05/02/16
a line plot was made for the heights of angels tomato plants she was growing what was the average height in inches or the plants she measuerd
×× ×× ×××× ××
——————————————————
1/2 5/8 3/4 7/8
Mathmatics
04/21/16
In 2 1/4 hours, nick wrote 36 messages. What was his unit rate during that time
In 2 1/4 hours, nick wrote 36 messages. What was his unit rate during that time
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