All Questions ⁺⁰234869 Questions

0

684

1

Find the exact value

cos(80)+cos(40)-cos(20)

Guest Sep 2, 2013

0

577

1

math

what is 3000 with 7 % monthly increase for 12 monthes

Guest Sep 2, 2013

Sep 1, 2013

0

873

1

help please!

An electron travels 2.48 m in 6.3 µs (microseconds).
What is its speed if 1 inch = 0.0254 m?
Answer in units of in/min

Guest Sep 1, 2013

0

928

1

Not sure how to solve this log equation

How would you solve: 73=11^x

Guest Sep 1, 2013

0

744

0

chemisty

An electron travels 2.48 m in 6.3 µs (microseconds).
What is its speed if 1 inch = 0.0254 m?
Answer in units of in/min

Guest Sep 1, 2013

0

2388

2

Find the value(s) of x for which F(x) = g(x)

f(x)=x^4-2x^2, g(x)=2x^2

Guest Sep 1, 2013

0

1342

1

ratio

one full glass contains vinegar and water in the ratio of 1:3. another glass of twice the capacity of the first has vinegar and water in the ratio 1:4. if the contents of both glasses were mixed together what is the ratio of vineger to water?

Guest Sep 1, 2013

0

698

0

car vin to pin

354546 question& after calculator answer 208367 prosser

Guest Sep 1, 2013

0

601

0

mathematik

Guest Sep 1, 2013

0

872

0

Trignometry

Guest Sep 1, 2013

0

942

1

mathematics

58% of the fruits at a stall are oranges. The rest are apples and pears in the ratio of 3:4. There are 240 more oranges than apples. Find the total number of fruits at the stall.

Guest Sep 1, 2013

0

596

0

how

Guest Sep 1, 2013

Aug 31, 2013

0

845

1

help

abs(6*x+8)=50
please help solve

Guest Aug 31, 2013

0

523

0

real numbers

Guest Aug 31, 2013

0

772

1

Help!

Find a possible formula for the function represented by the table below.
0 1 2 3
10 10.65 11.34225 12.079496

Guest Aug 31, 2013

0

696

1

math

[math]what is 1- 8/9 ?

Guest Aug 31, 2013

0

632

1

math

[math]what is 1- 8/9

Guest Aug 31, 2013

0

711

1

Pre-Cal

Pi/3 (3*x/2)^2 x= 960
Could some one show me where to go from here please?

Guest Aug 31, 2013

0

747

1

lala

(4) Consider the variable x taking the following values:
3,8,1,5,4,3.
Find ∑6i=1(xi−6)2.
The following ``answers'' have been proposed for part (c).
(a) 0, (b) 52, (c) 144, (d) −12 (e) None of the above.

Guest Aug 31, 2013

0

771

2

help me with this

Guest Aug 31, 2013

0

746

1

6 obelus 2 (1+2) =

why is 6 obelus 2(1+2) not equal to 1

Guest Aug 31, 2013

0

866

1

Inverse Proportions

The force, F, between two magnets is inversely proportional to the square of the distance, x, between them.
When x=3, F=4
Find an expression for F in terms of X

Guest Aug 31, 2013

0

671

0

40miles radius of london sw16 show on map

show on map 40 miles radius of london sw16

Guest Aug 31, 2013

0

788

2

Math

Vivien's handspan is 18.5.Estimate the number of her handspans needed to check a length of 1 meter 75 centimeter.

Guest Aug 31, 2013

0

620

1

Math

simplify the square roots of 116, Thanks

Guest Aug 31, 2013

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