All Questions

0

546

1

5.5677643628300219i as a fraction

math complex-numbers

CPhill ●

Guest Aug 24, 2014

0

668

2

como saco el arctan

math trigonometry

Melody ●●

Guest Aug 24, 2014

0

939

1

(Abc)^43/(bc)^3*b^3/27a^5

(A*b*c)^4*3/(b*c)^3*b^3/27a^5

math algebra

CPhill ●

Guest Aug 24, 2014

+3

687

0

+118723

@ I have NOT checked most posts up to and including question page 624+ and answer page 1690+

@ I have NOT checked most posts up to and including question page 624+ and answer page 1690+
BUT I have checked that they all (almost all) appear to have received a satisfactory answer.
(That doesn't mean that there can't be errors read more ..

info

Melody Aug 24, 2014

0

481

1

how do I go about this?

A student recieved scores of 62, 75, and 77 on three quizzes. If tests count twice as much as quizzes, what is the lowest score that the student can get on the next test to achieve a mean of at least 70?

math algebra

Melody ●

Guest Aug 24, 2014

0

26

2420

3

A boat on a river travels 20 miles downstream in only 2 hours. It takes the same boat 6 hours to travel 12 miles upstream. What are the spee

A boat on a river travels 20 miles downstream in only 2 hours. It takes the same boat 6 hours to travel 12 miles upstream. What are the speed of the boat and speed of the current?

math

Melody ●●●

Guest Aug 24, 2014

0

494

1

The sample mean of 137320

Melody ●

Guest Aug 24, 2014

0

673

1

-7x+3>0

math algebra

xvxvxv ●

Guest Aug 24, 2014

0

610

2

64x-4x/3

64x-4x/3

How do I do this

math algebra

Melody ●●

Guest Aug 24, 2014

0

746

3

+1832

prove ..

math

Melody ●●●

xvxvxv Aug 24, 2014

0

805

2

+103

help please

for 1800$ you can buy 3 computers and 1 printer. if the price of a computer will go down by 500$, then for 1300$ you can buy 2 computers and 2 printers. what is the cost of a computer?

math financial

CPhill ●●

BlindxD Aug 24, 2014

0

1402

1

Jay Spring pays $350.00 annually for his health insurance. This is 1/3 of the total cost of the premium; his company pays the rest. He pays

Jay Spring pays $350.00 annually for his health insurance. This is 1/3 of the total cost of the premium; his company pays the rest. He pays a $200 deductible and the plan pays 90% of all expenses beyond the deductible. This year Jay paid expenses of $1,800 read more ..

Melody ●

Guest Aug 24, 2014

0

545

1

how to take trignometric inverse?

math

Melody ●

Guest Aug 24, 2014

0

615

1

Can you help me to enter this calculation

Can you tell me which keys on the calculator to use to enter the following: sin-1(9/16) which should give me an answer of: 55.8.
Thanks

math

CPhill ●

Guest Aug 24, 2014

0

528

1

How do you calculate Effective compound annual rate on this calculator?

math financial

Melody ●

Guest Aug 24, 2014

0

543

1

how do you do function notation

math algebra

Melody ●

Guest Aug 24, 2014

0

599

2

5(m+1)=7(m-1)

math algebra

Melody ●●

Guest Aug 24, 2014

0

648

2

3/10 = ?/20

AzizHusain ●●

Guest Aug 24, 2014

+5

580

1

what is 130000 multiplied by 0.0057

math arithmetic

AzizHusain ●

Guest Aug 24, 2014

+5

605

1

11.045 as a fraction

math arithmetic

AzizHusain ●

Guest Aug 24, 2014

+3

753

1

+101

Solve The Equation

2/k-18=1/k
two over K take away 18 equals 1 over k
How do you do this?

AzizHusain ●

BlueStar Aug 23, 2014

+3

666

1

What is 2 +2 even mean

rosala ●

Guest Aug 23, 2014

0

657

1

can 1000 be expressed as a power

AzizHusain ●

Guest Aug 23, 2014

0

874

1

The square root of 180

what is The square root of 180

AzizHusain ●

Guest Aug 23, 2014

0

575

1

what is x^x when x is 6

●

Guest Aug 23, 2014

All Questions ⁺⁰237634 Questions

5.5677643628300219i as a fraction

como saco el arctan

(Abc)^43/(bc)^3*b^3/27a^5

@ I have NOT checked most posts up to and including question page 624+ and answer page 1690+

how do I go about this?

A boat on a river travels 20 miles downstream in only 2 hours. It takes the same boat 6 hours to travel 12 miles upstream. What are the spee

The sample mean of 137320

-7x+3>0

64x-4x/3

prove ..

help please

Jay Spring pays $350.00 annually for his health insurance. This is 1/3 of the total cost of the premium; his company pays the rest. He pays

how to take trignometric inverse?

Can you help me to enter this calculation

How do you calculate Effective compound annual rate on this calculator?

how do you do function notation

5(m+1)=7(m-1)

3/10 = ?/20

what is 130000 multiplied by 0.0057

11.045 as a fraction

Solve The Equation

What is 2 +2 even mean

can 1000 be expressed as a power

The square root of 180

what is x^x when x is 6

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