All Questions ⁺⁰237717 Questions

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611

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reciprocal forumla

i have a question for a reciprocal forumla. its 1 over 1/10+1/10_1/10

Guest Sep 7, 2016

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422

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A simple challenge to you all .3.

what is -19 to the fifth power * -19 to the 11th power?

Guest Sep 7, 2016

0

455

1

Two Step Equation

What is -12 + z = -36? (solving for z)

Guest Sep 7, 2016

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393

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Math Homework Help

What is the answer to this problem, -3.2r + 0.57= -2.95

Guest Sep 7, 2016

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487

3

help me please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Guest Sep 7, 2016

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600

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math problems

what is the answer to x^2=0.49

Guest Sep 7, 2016

0

4278

1

If 18 inches is equal to 1 1/2 feet, how many feet long is 36-inch board ? A 72 inch board ? A 144- inch board

If 18 inches is equal to 1 1/2 feet, how many feet long is 36-inch board ? A 72 inch board ? A 144- inch board

Guest Sep 7, 2016

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487

1

calaculate the power consumed by the a light globe that draws a current of 550mA when connected to a 230v supply.give the answer in 3 significant figures as

calaculate the power consumed by the a light globe that draws a current of 550mA when connected to a 230v supply.give the answer in 3 significant figures as appropiate?

Guest Sep 7, 2016

0

421

1

Fractions

How do i add fractions? like 1 1/4

Guest Sep 7, 2016

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706

1

(-1)1=1 or -1? (-2)2=2^2?

(-1)*1=1 or -1? (-2)*2=2^2?

Guest Sep 7, 2016

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467

1

School and Bus

450 students are at a school, 38% ride the bus home. How many students ride the bus home?

Guest Sep 7, 2016

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921

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tan-1 (6.6 sin 42 - 2.7 sin 23 / 6.6 cos 42 - 2.7 cos 23)

tan-1 (6.6 sin 42 - 2.7 sin 23 / 6.6 cos 42 - 2.7 cos 23)

Guest Sep 7, 2016

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483

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homework

In October, the average price of aluminum was 95 and one half95 1 2cents¢ per pound. During that time, Severo received 382382cents¢ for aluminum cans that he sold for recycling at a scrap metal center. Assuming that he received the average price, how read more ..

Guest Sep 7, 2016

0

4505

3

Vertex form to factored form

So, I'm just a little confused. My assignment says to convert this from vertex form to factored form, can someone tell me how to do this in English please?!?!?!?!?!?!?!?

y=-3(x-1)^2+27 read more ..

Guest Sep 7, 2016

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1409

4

+77

Calculus help!

Ive never seen this type of problem before but i got it for homework today.

A spherical ballon is being inflated in such a way that its radius is increasing at the constant rate of 3cm/min. If the volume of the balloon is 0 at time read more ..

IronDome Sep 7, 2016

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435

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how to write

how to write x times (3 over greatest integer of x) in calculator

Guest Sep 7, 2016

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600

2

Need help with this

Which of the following is the same as (√3 + √2)2 ?

(A) 5 + 2√6
read more ..

Guest Sep 7, 2016

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467

1

question from me

what is .1 repeating as a fraction

Guest Sep 7, 2016

0

563

1

Rrrrrrrrrrr

xm-2m if x=-2 and m=-3

Guest Sep 7, 2016

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733

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+51

Checkerboard Puzzle

So here is the problem.

How many squares are on a standard (8 x 8) checkerboard?
A word of caution when introducing this task: Often this is seen as somewhat trivial, counting just the 64 small squares; some go an read more ..

NerdyNicolas Sep 7, 2016

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1355

2

+9

Alphametrics

Each distinct letter in a problem stands for a particular but different digit. Reconstruct the problem.

1) AYE+AYE+AYE=EASY read more ..

musiclover_333 Sep 7, 2016

+1

420

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Math

how did you get this???
5.7*10^7 -4.5*10^9= -4.443*10^9

Guest Sep 7, 2016

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765

1

What is -.15=.15p. What does p equal?

What is -.15=.15p?

Guest Sep 7, 2016

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