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800

Precal or Trig. im not sure.

A 20 centimeter pendulum swings in front of a metric ruler. The bob(Weight on the end of the pendulum) is releases from a position of 36 centimeters. It swings to the 14 centimeter positionbefore winging back to 36 centimeters.
What is the period of the read more ..

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Guest Nov 14, 2013

642

[math][/math]we have not learned decimals so what does answer 25.9375 mean what is the remiader

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Guest Nov 14, 2013

840

math

how do I get the answer to 11 over 4 equals d+7 over 4 (11/4=d+7/4)

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Guest Nov 14, 2013

742

MATH

-r - (-7) = 16

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Guest Nov 14, 2013

879

What is 15 times 2.5

what is 15 times 2.5

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Guest Nov 14, 2013

728

PreCalc logarithmic equations

7^(x+2)=3^(2-x)

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Guest Nov 14, 2013

714

help me out

Help me wit math homewurk it say
7+8=?
3x3=?
12+12=?
4x10=? Tose ar the hard ones I cenot figur out

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Guest Nov 14, 2013

864

letter i

when i write something like sqrt(-9 and i click = it gives me an answer with the letter "i" in it what does that mean?

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Guest Nov 14, 2013

836

slope-intercept?

what is the slope-intercept form of (9,65) and (10,52)

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tuneybug Nov 14, 2013

Nov 13, 2013

905

Math

Explain how you would estimate to subtract 189 from 643

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Guest Nov 13, 2013

584

Math

9+(-19.6)

Guest Nov 13, 2013

568

MATHEMATICS

WHAT IS THE SQUARE ROOT OF 36

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Guest Nov 13, 2013

709

help

line l contains points (-2, 1) and (4, 1). point P has coordinates (1, 6). find the distance from P to l.

Guest Nov 13, 2013

768

mathhhhhhhhhhh!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

1.20 of what number is 72

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Guest Nov 13, 2013

651

p**p

what is p**p to the 3rd power

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Guest Nov 13, 2013

607

PLZ HELP ME!!!

how do i find the percent of something like what percent is 126 is 22

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Guest Nov 13, 2013

613

Math

What is the greatest common factor of 21/24

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Guest Nov 13, 2013

996

help me on this question please

Ally has baked an apple pie and wants to sell it in her bakery. She’s going to cut into 12 slices and sell them individually. She wants to sell it for three times the cost of making it. The ingredients cost $8.50, and she allowed $1.25 to cover the cost of read more ..

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Guest Nov 13, 2013

572

Calculation help

199.98 + 5% is what?

LLO2807 Nov 13, 2013

832

Math

What is the value of the expression −3x2y + 4x when x = −4 and y = 2?

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Guest Nov 13, 2013

539

multiplion and diviision word problems

i need help :9 PENCILS ALL TOGETHER

Guest Nov 13, 2013

729

Sophomore Ratios HELP!

OK so I"m having some difficulty with 10th grade ratios currently, this question in particular: (keep in mind that the / is a sign for what I think are ratios)
(x + 5)/16 = 32/5
Any help would be much appreciated!

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Guest Nov 13, 2013

593

math help

what is 896 minus 52?

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Guest Nov 13, 2013

531

math

what is 49% out of 335 710 000

Guest Nov 13, 2013

558

math

10 ^ [(1030-700)/515]

Guest Nov 13, 2013

All Questions ⁺⁰238360 Questions

Precal or Trig. im not sure.

[math][/math]we have not learned decimals so what does answer 25.9375 mean what is the remiader

math

MATH

What is 15 times 2.5

PreCalc logarithmic equations

help me out

letter i

slope-intercept?

Math

Math

MATHEMATICS

help

mathhhhhhhhhhh!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

p**p

PLZ HELP ME!!!

Math

help me on this question please

Calculation help

Math

multiplion and diviision word problems

Sophomore Ratios HELP!

math help

math

math

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