All Questions

+5

681

2

sequence

1,16,_,100,169 whats the missing number

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Guest Jul 1, 2016

+5

843

3

+131

Equivalents

Which is equivalent to: 2^2/2^8

read more ..

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Pedro_J Jul 1, 2016

+5

849

1

+131

Scientific notation

The cost to build a passager airplane can be as much as 250 million. Determine the cost of 9 airplane represent your answer in scientific notation.

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Pedro_J Jul 1, 2016

+5

769

1

+131

Scientific notation

The number of visitors to a theme park dropped from 14,000,000 last year to 12,500,000this year. Represent the using scientific notation.

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Pedro_J Jul 1, 2016

+5

1289

2

+52

5 < 2n ≤ 20

5 < 2n ≤ 20

write down all the possible values of n

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XeroiL Jul 1, 2016

+5

1269

1

+52

The graphs of y = 2x - 1 and y = 4 cross at point P

The graphs of y = 2x - 1 and y = 4 cross at point P

work our the coordinates of P

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XeroiL Jul 1, 2016

+5

759

1

+131

Scientific notation

Write 0.368 using scientific notation?

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Pedro_J Jul 1, 2016

+5

1041

2

+52

stem and leaf diagram

Here are the numbers of broken biscuits in 13 packts.
1 8 23 27 19 1 2 2 2 1 26 8 4

show the data on an ordered stem and leaf diagram read more ..

MaxWong ●●

XeroiL Jul 1, 2016

+5

744

1

the product of a number and 35 is 100.create an equation, solve it, and then tell what that number is

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Guest Jul 1, 2016

+5

799

2

+52

help

multiply out and simplify 5(x+3)-3(x+2)

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XeroiL Jul 1, 2016

+5

792

2

How do you type log10 53 in?

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Guest Jul 1, 2016

+5

739

2

What is a derivative?

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Guest Jul 1, 2016

+5

945

2

Rational and Irrational numbers

is √(2/3) irrational?

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Guest Jul 1, 2016

+5

483

0

+244

physics

Two steel blocks are connected by a light string that passes over a frictionless pulley with a moment of inertia of 0.0030 kg ∙ m2 and diameter 5 cm. The coefficient of kinetic friction between the table top and the upper block is 0.25. The blocks read more ..

physics

DamienDenninson Jul 1, 2016

+5

696

0

+244

A uniform 3.0 m long aluminium rod is 3.0 m long is attached to a wall with a frictionless hinge. It is then held in a horizontal position at its other end by

A uniform 3.0 m long aluminium rod is 3.0 m long is attached to a wall with a frictionless hinge. It is then held in a horizontal position at its other end by a vertical very light string (see figure). What is the angular acceleration of the rod just after read more ..

physics

DamienDenninson Jul 1, 2016

+5

878

3

Challenge Problems

U find a 6 digit lock at the bottom o the sea and u must unlock it to get ur oxygen since u r running out of oxygen.

The 6-digit number that you are looking for is the number 10000X+100Y+Z, where X, Y, and Z are integers between read more ..

MaxWong ●●●

Guest Jul 1, 2016

+5

754

1

Pre Calculus

Center at (2,m), radius is twice the y-coordinate of the center, and passes through the point (0,1) Find the missing y- coordinate and the radius.
Graph the circle

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Guest Jul 1, 2016

+5

855

7

Probability of a loss of an event and frequency

Can you pease explain to me what this result means? I want to know the probability of an event happening again (or not happening like here) considering it happend once in the past 6 years

ChristopherGold ●●●●●●●

Guest Jul 1, 2016

+5

765

1

1.048.576 B (220 B) + 1º,1223 =?

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Guest Jul 1, 2016

+5

730

1

2x-2=y

2x-2=y
-3x^2+x+2=y

geno3141 ●

Guest Jul 1, 2016

+5

1154

3

Train word problem

A freight train left Poughkeepsie bound for Holdenville traveling at 40 mph. Two hours later, another train left the same station heading for Holdenville at 60 mph. How many hours will it take the second train to catch up?

geno3141 ●●●

Guest Jul 1, 2016

+5

733

2

i need help like now with this question

what is -32=5y-7 = to ? simplify

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Guest Jul 1, 2016

+5

780

2

everything you times by 0 does it always equal 0?

geno3141 ●●

Guest Jul 1, 2016

All Questions ⁺⁰237644 Questions

sequence

Equivalents

Scientific notation

Scientific notation

5 < 2n ≤ 20

The graphs of y = 2x - 1 and y = 4 cross at point P

Scientific notation

stem and leaf diagram

the product of a number and 35 is 100.create an equation, solve it, and then tell what that number is

help

How do you type log10 53 in?

What is a derivative?

Rational and Irrational numbers

physics

A uniform 3.0 m long aluminium rod is 3.0 m long is attached to a wall with a frictionless hinge. It is then held in a horizontal position at its other end by

Challenge Problems

Pre Calculus

Probability of a loss of an event and frequency

1.048.576 B (220 B) + 1º,1223 =?

2x-2=y

Train word problem

i need help like now with this question

everything you times by 0 does it always equal 0?

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