All Questions ⁺⁰238456 Questions

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813

1

math

Guest Apr 11, 2012

0

938

1

Algebra1

Solve 4(x-1) = 2(x+7)
A- x=5
B- x=9
C- x=18
D- x=36

Guest Apr 11, 2012

0

1092

1

multiplying and dividing radicals

How do you divide radicals?

Guest Apr 11, 2012

0

979

1

radical expressions

thier are 357 seniors in harris high school the ratio of boys to girls is 7:10 how many girls are in the senior class?

Guest Apr 11, 2012

0

795

0

+4

functions?

The function that describes the area in terms of the width of the garden is G(x)=-2x^2+24x.
How is this function (G(x)) appropriate for the area of the garden?

leah Apr 11, 2012

0

742

0

area

how do you work out the height of something?

Guest Apr 11, 2012

0

948

1

pre-algebra

what is the scientific notation for 20,000 + 3,400,000?

Guest Apr 11, 2012

0

1052

2

Simplifying Expressions

Ok... i need help with some questions on my math test.
It has me simplify these expressions:
Simplify the Expression: Square Root symbol over 88.
Simplify the Expression: Square Root symbol over 30.
In my math book it describes simplifying read more ..

Guest Apr 11, 2012

0

933

1

geometry

what is the midpoint between P and Q if P= -3,4 and Q=4,-2

Guest Apr 11, 2012

0

905

1

wohnung

Guest Apr 11, 2012

0

780

0

TRIGONOMETRY

A ladder is 3.5m long.
It leans against a vertical wall when placed on horizontal ground.
The ladder rests at a point on the wall that is 3m above the ground.
What angle will the ladder make with the horizontal?

Guest Apr 11, 2012

0

1035

1

+6

Exponents

A chain letter tells you to send copies to five friends.
A.Complete the table ( I completed the table already, here is results:
(First number=Round ; second number=Number of letters sent)
1,5 2,25 3,125 4,625 5,3125 6,15625 7,78125 8,390625 read more ..

smartbutcute09 Apr 11, 2012

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986

1

Trigo

An air force pilot must descend 1500 feet over a distance of 9000 feet to land smoothly on aircraft carrier. What is the plane's angle descent?

Guest Apr 11, 2012

0

1058

1

quadratic functions

A landscaper has enough cement to make a patio with an area of 150 square feet. The homeowner wants the length to be 6 feet longer than the width. What dimensions should be used for the patio? Round to the nearest tenth of a foot.

Guest Apr 11, 2012

Apr 10, 2012

0

804

1

Math

What is the equation of the line that passes through the origin and has a slope of -1?

Guest Apr 10, 2012

0

796

0

Pre-Ib Intermediate Algerbra

How long must $5200(USD) be left in the bank to have $5439.25? 9% interest compounding monthly.
This is Compound Interest: A=P(1+r/n)^nt
Please and thank you!

Guest Apr 10, 2012

0

740

1

Pre-Ib Intermediate Algerbra

How long must $5200(USD) be left in the bank to have $5439.25? 9% interest compounding monthly.
This is Compound Interest: A=P(1+r/n)^nt
Please and thank you!

Guest Apr 10, 2012

0

794

0

geometry

A lamppost casts a shadow 44 feet long. The angle measure of the shadow is 33°. How tall is the lamppost to the nearest tenth of a foot?

Guest Apr 10, 2012

0

880

2

Slpe

Hi do any u know the shrtct to find the slope

Guest Apr 10, 2012

0

715

0

math

Guest Apr 10, 2012

0

734

0

Statistics

Guest Apr 10, 2012

0

866

1

patient

A patient usually have four 8 ounces of coffee,doctor told to cut back by 25%. how many ounces of coffee can the patient have each day

Guest Apr 10, 2012

0

787

0

Simplify the Expression

(e^[4x-1]/sqrt4e^[2x])^3

Guest Apr 10, 2012

0

952

1

equivalent fractions again

im having problems with this question 5 over 10 =x over 6

Guest Apr 10, 2012

0

880

1

Algebra

Michael just finished the last basketball game of the season and he was reviewing his stats. He scored total 98 points over the course of 15 games. Express Michael's scoring rate as a unit rate. Round Your answer to the nearest Thousandths place.

Guest Apr 10, 2012

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