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0

914

2

What is the value of 4 exponent -3? (Grade 7/8 math)

What is the value of 4-3? I tried this on a calculator (google calculator... lol) but it gives me this weird answer that I don't even think is true. Please help me out!

Melody ●●

Guest Mar 1, 2015

0

10881

4

At a store, they cut the price 40% for a particular item. By what percent must the item be increased if you wanted to sell it at the origina

At a store, they cut the price 40% for a particular item. By what percent must the item be increased if you wanted to sell it at the original price?

CPhill ●●●●

Guest Mar 1, 2015

0

871

2

If there is seven thousand earthquakes in christchurch and 7/10ths are below a magnitude 6 then how many are above a magnitude 6

Melody ●●

Guest Mar 1, 2015

0

458

1

if 12000 people went to a football game and there were only 9000 seats how many people had to stand

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Guest Mar 1, 2015

0

542

1

What are the approximate values of x that are solutions to f(x) = 0, where f(x) = -9x2 + 5x + 3.

CPhill ●

Guest Mar 1, 2015

0

644

1

Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -7x2 + 6x + 7.

Alan ●

Guest Mar 1, 2015

0

1

922

1

a train can go at a speed of 6 mph. how fast is the train.

a train can go at a speed of 6 mph. how fast is the train. lol it's a joke

Melody ●

Guest Mar 1, 2015

0

1

1337

2

a+b=4ab b+c=5bc c+a=3ac

Alan ●●

Guest Mar 1, 2015

0

1128

1

how do i calculate x^5 = 200?

how do i calculate x^5 = 200? i have tried to do it with a simple second degree soultion :
x^5 = 200
div both sides with 5
x^2 = 40 read more ..

CPhill ●

Guest Mar 1, 2015

0

630

1

Pls help

The area of the floor of a square room is 16 metres squared. 256 pieces of square tiles of type P are needed to cover the floor. Type R tiles are square in shape and the length of its side is more than 15cm. If tiles of type R are used to cover the floor, read more ..

CPhill ●

Guest Mar 1, 2015

0

778

1

three point four one times ten to the power of minus four

CPhill ●

Guest Mar 1, 2015

0

585

1

Help !! (|pic)

in the diagram above, ABCD is a square. the circles centred at E and F just touch the sides of the square and each other at G. the circle centred at E has a radius of 4cm and the circle centred at read more ..

CPhill ●

Guest Mar 1, 2015

0

537

3

HELPP! (pic)

for the triangle at the top,
a. show, with appropriate calculations that x = 6
b. find the area of the triangle read more ..

Melody ●●●

Guest Mar 1, 2015

0

912

1

simplify 2√3+9√2 over 6

CPhill ●

Guest Mar 1, 2015

0

526

1

ti(1-(125,754.42 / 3,500)(0.016))

(1-(125,754.42 / 3,500)(0.016))

Melody ●

Guest Mar 1, 2015

0

1072

1

(2√3+5)(√3-√5)

CPhill ●

Guest Mar 1, 2015

0

2982

3

help me

At the local ballpark, the team charges $5 for each ticket and expects to make $1,400 in concessions. The team must pay its players $2,000 and pay all other workers $1,600. Each fan gets a free bat that costs the team $3 per bat. How many tickets must be read more ..

CPhill ●●●

Guest Mar 1, 2015

0

1359

1

Sarafina is making monthly payments into an annuity. She wants to have $600 in the fund to buy a new convection range in six months, and the

Sarafina is making monthly payments into an annuity. She wants to have $600 in the fund to buy a new convection range in six months, and the accounts pays 4.8% annual interest. What are her monthly payments to the account?

Melody ●

Guest Mar 1, 2015

0

428

1

If the equation is (.026)+(.40*X)+(.05118). what would be the X? Use calc.

●

Guest Mar 1, 2015

0

921

1

if sally had 3 apples and she wanted to divide her apples between her friend sarah, how many apples would each girl get

CPhill ●

Guest Mar 1, 2015

0

657

1

12 -5y = 3y -12

CPhill ●

Guest Mar 1, 2015

0

888

1

what is 30% of 280

CPhill ●

Guest Mar 1, 2015

0

996

1

how do I convert decimal to fraction

●

Guest Mar 1, 2015

0

479

1

que buena esta calculadora

Melody ●

Guest Mar 1, 2015

0

638

1

sin(60°30´)(278.5)

Melody ●

Guest Mar 1, 2015

All Questions ⁺⁰237827 Questions

What is the value of 4 exponent -3? (Grade 7/8 math)

At a store, they cut the price 40% for a particular item. By what percent must the item be increased if you wanted to sell it at the origina

If there is seven thousand earthquakes in christchurch and 7/10ths are below a magnitude 6 then how many are above a magnitude 6

if 12000 people went to a football game and there were only 9000 seats how many people had to stand

What are the approximate values of x that are solutions to f(x) = 0, where f(x) = -9x2 + 5x + 3.

Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -7x2 + 6x + 7.

a train can go at a speed of 6 mph. how fast is the train.

a+b=4ab b+c=5bc c+a=3ac

how do i calculate x^5 = 200?

Pls help

three point four one times ten to the power of minus four

Help !! (|pic)

HELPP! (pic)

simplify 2√3+9√2 over 6

ti(1-(125,754.42 / 3,500)(0.016))

(2√3+5)(√3-√5)

help me

Sarafina is making monthly payments into an annuity. She wants to have $600 in the fund to buy a new convection range in six months, and the

If the equation is (.026)+(.40*X)+(.05118). what would be the X? Use calc.

if sally had 3 apples and she wanted to divide her apples between her friend sarah, how many apples would each girl get

12 -5y = 3y -12

what is 30% of 280

how do I convert decimal to fraction

que buena esta calculadora

sin(60°30´)(278.5)

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