All Questions ⁺⁰237783 Questions

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744

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Jobs

What kinds of math do Architects need?

Guest Mar 28, 2012

0

859

1

math

there are 10 boys and 14 girls in a class. what percent of the students in the class are girls?

Guest Mar 28, 2012

Mar 27, 2012

0

797

0

calc

HOW DO YOU PUT IN DEGREES AND MINUTES INTO THE CALCULATOR?

Guest Mar 27, 2012

0

1914

1

Finding Area of A Shaded Region of A Circle

How would I find the area of a shaded region of a circle?
Say the shaded region is 135 degrees and the radius is 4 inches. How would I find the area of that region?

Guest Mar 27, 2012

0

974

1

percentages

100,000 = 60%, X = 100%. What is X?

Guest Mar 27, 2012

0

916

1

percentages

100,000 is 60% of...?

Guest Mar 27, 2012

0

952

1

exponential prbolems

find the zero of this function with a calculator
0=5500(0.7)^t -3100

Guest Mar 27, 2012

0

779

0

Compund Interest

19,181.50 is to be paid at an interest of 12% per annum over the period 22nd January 2001 to 22nd March 2012.

Guest Mar 27, 2012

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754

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mathe

kann mir jmd in mathe helfen ????

Guest Mar 27, 2012

0

905

1

rational functions

13(1/2)*13(3/2) simplify

Guest Mar 27, 2012

0

1101

1

+6

LC Oscillation Formula

frequency (MHz)= w/2pi = 1/2pi sqrt(L*C)
C= 13.8pf (pico farads)
L= 180nh (nano henries)
The answer should= 101.98 MHz (Mega Hertz)
Any suggestions on solving this equation? I have tried to solve it but my mathematical skills are lacking read more ..

smjones Mar 27, 2012

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924

1

Algebra and percents

[size=150][size=200][/size][/size] There were 12 students on the math team last year. This year the number of students on the team increased by 66 2/3%. How many
students are on the math team this year?
The number 100 is increased by 20%. The result read more ..

Guest Mar 27, 2012

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964

2

ohms

A 144.0watt heater is running in your lounge supplied by a 119.3volt supply, what is the resistance of the element?

Guest Mar 27, 2012

0

775

0

like terms

Guest Mar 27, 2012

0

909

1

maths help

can you help me with this question FVA = $200 x (1/0.06-1/0.06(1+0.06)^10)x(1+0.06)^10 =

Guest Mar 27, 2012

0

978

1

Exponents

what is 5 to the -40th power

Guest Mar 27, 2012

0

845

0

+10

Math 10 Linear Equations

1. Given that the like above passes through (7.2, k), the value of k, to the nearest tenth, is ____
(record your answer in numerical response box from left to right) ... (There are 4 boxes)

Person Mar 27, 2012

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770

0

Parabolas

what is the vertex form equation of
vertex ( 3, -4) directrix ( -15/4)

Guest Mar 27, 2012

Mar 26, 2012

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741

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ranomdness

Okay, not a math problem, but i just wanted to say this calculator is really good, and the emoticons on the side for the non text-savvy people is pretty cool (Even if I knew them all already,-:mrgreen:)

Guest Mar 26, 2012

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1010

1

math 8/7

write 0.00008 in scientific notation

Guest Mar 26, 2012

0

924

2

algebra 2

what is 8 cubed

Guest Mar 26, 2012

0

935

1

trig tan,sin,cos

Guest Mar 26, 2012

0

896

1

linear equations

Guest Mar 26, 2012

0

941

1

math help

a number is one-thirds of itself plus one-eight of itself equals 70. what is the number?

Guest Mar 26, 2012

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752

0

law of sines

While using the law of sines, how do i find the angle of a triangle

Guest Mar 26, 2012

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