All Questions ⁺⁰237748 Questions

0

772

1

urgent

Guest Sep 23, 2013

0

787

1

MATHS

1 1/6 - 2/3= ?????

Guest Sep 23, 2013

0

644

0

math

The temperature inside an aircraft is 23 degrees.the The temperature outside the aircraft is 50 degrees lower.Find the temperature outside the aircraft

Guest Sep 23, 2013

0

697

0

Equation of a straight line

Find the gradient of the straight line:
perpendicular to the line with x-intercept 3 and y-intercept 2.

Guest Sep 23, 2013

0

655

1

NEED HELP

8- 3/8
---------
8/3

Guest Sep 23, 2013

0

633

0

Algebra

(x^2-25)/(9x+45)*(x+5)/(5-x)

Guest Sep 23, 2013

0

1399

1

chemistry

if copper with a mass of 6.5g contains 6.02 * 10^23 atoms, what is the mass of a single atom?

Guest Sep 23, 2013

0

742

2

math

Guest Sep 23, 2013

0

758

1

math

how do you solve 2-3(8-5)^2

Guest Sep 23, 2013

0

2688

1

science math

What is resulting acceleration when an unbalanced force of 100.0 N is applied to a 5.00 kg object?

Guest Sep 23, 2013

0

862

2

Physics

A car, moving along a straight stretch of highway, begins to accelerate at 0.0255 m/s
2
. It
takes the car 23.9 s to cover 1 km.
How fast was the car going when it ﬁrst began to accelerate? Answer in units of m/s

Guest Sep 23, 2013

0

696

1

help

how many min are in a hr

Guest Sep 23, 2013

Sep 22, 2013

0

1038

1

math

a team of 4 students is running in a 400 meter relay race.the first 3 runners had times of 14.7 s,16.2 s,and 15.3 s.what time must the 4th runner beat in order for the total to be less than 60 seconds?

Guest Sep 22, 2013

0

792

0

+8

Math

6qr+7rs-2st=-9 for r

this_is_rigged Sep 22, 2013

0

827

0

+8

Algebra

6qr+7rs-2st=-9 for r

this_is_rigged Sep 22, 2013

0

708

0

Algebra

what does it mean for a member to be a solution for an equation?

Guest Sep 22, 2013

0

756

1

math

15[(3-8)-2(-11)]

Guest Sep 22, 2013

0

678

0

Exponents

I need help simplifying an equation.

Guest Sep 22, 2013

0

886

1

Algebra

Find two positive integers that satisfy the requirement.
The product of two consecutive odd integers is 1763.

Guest Sep 22, 2013

0

708

1

stuck

? x ? x ? x ? = 490

Guest Sep 22, 2013

0

598

0

Trigonometry

How do you solve log base 4^8

Guest Sep 22, 2013

0

792

0

Logorithm

Does anyone know how to solve this: log[size=50]x-3[/size](x^2+8x-9)? Trying to solve this for 2 hours but still no luck

Guest Sep 22, 2013

0

623

1

maths

find value of 8^-2/3

Guest Sep 22, 2013

0

684

0

physics

y = 5 sin ( 10 x pi )

Guest Sep 22, 2013

0

719

0

what is it

what is 2a^-4 but not in a fration

Guest Sep 22, 2013

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