All Questions

0

470

1

how to multiply

Melody ●

Guest Aug 30, 2014

0

559

1

? ft. sides with a volume of 343/1000 ft cubed

? ft. sides with a volume of 343/1000 ft cubed. PLZ ANSWER NOW

Melody ●

Guest Aug 30, 2014

0

985

1

Vedic Maths - worth looking at!

Just wanted to share about a website teaching Vedic Maths.

Vedic Maths- A multiplication like 109 x 106 could be solved in less than five seconds by a third grader which usually takes little more than two minutes to solve.It speeds up the calculations read more ..

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Guest Aug 30, 2014

0

608

4

lim (Δx^2 - 2Δx) / Δx x->0

lim [(Δx^2 - 2Δx) / Δx]
x->0

Melody ●●●●

Guest Aug 30, 2014

0

808

2

+11912

Some more roots!

You are told that i,331 is a perfect cube.Can you guess without factorisation what is its cube root ? Similarly , guess the cube roots of 4913, 12167,32768.

Pls can you just show and explain me how to do the first one and then i will read more ..

Melody ●●

rosala Aug 30, 2014

0

839

3

+11912

i have solved this question but am getting a wrong answer!can anyone help me!?

Sana made a cuboid of plasticine of sides 5cm,2cm,5cm . How many such cuboids will need to form a cube?

if u can explain this using a very easy method then i'd be really greatful!
read more ..

Melody ●●●

rosala Aug 30, 2014

+3

1259

6

+1832

I need to understand these questions in details

In details please ..

and please understand that I struggle a little in English ..
read more ..

physics

Honga ●●●●●●

xvxvxv Aug 30, 2014

0

770

3

+103

please help

In an English test 24% of the students did not answered the same question and 10 students failed at that question, the number of the students who answered the question correctly is 1.5 times bigger than the number of students who did not answered the read more ..

CPhill ●●●

BlindxD Aug 30, 2014

0

696

5

What do you get when you divide a number by zero?

CPhill ●●●●●

Guest Aug 30, 2014

0

668

1

-2[3x-1/4(8x-2)]

-2[3x-1/4(8x-2)]

the answer is -2x-1 but I keep getting -2x+4.. I have a feeling the mistake is right infront of my eyes, but I cant seem to figure it out :/

CPhill ●

Guest Aug 30, 2014

0

539

1

how do you write fractions

how do you write fractions on the ti84

AzizHusain ●

Guest Aug 30, 2014

0

2714

1

+546

Susan keeps track of the number of tickets sold for each play presented at The Community Theater. Within how many standard deviations from the mean do all the

Susan keeps track of the number of tickets sold for each play presented at The Community Theater. Within how many standard deviations from the mean do all the values fall?
135, 71, 69, 80, 158, 152, 161, 96, 122, 118, 87, 85
A. read more ..

AzizHusain ●

Nataszaa Aug 30, 2014

0

2218

1

+546

Find the mean, median, and mode of the data set. Round to the nearest tenth.

Find the mean, median, and mode of the data set. Round to the nearest tenth.
2, 10, 6, 9, 1, 15, 11, 10, 15, 13, 15
A. mean = 9.7, median = 10, mode = 15 B. mean = 8.9, median = 10, mode = 8 read more ..

AzizHusain ●

Nataszaa Aug 30, 2014

0

1997

4

+546

Use a calculator to find the mean and standard deviation of the data. Round to the nearest tenth.

Use a calculator to find the mean and standard deviation of the data. Round to the nearest tenth.
946, 726, 956, 519, 104, 415, 428, 457, 614, 201, 772, 801
A. mean = 578.3; standard deviation = 68572.4 read more ..

AzizHusain ●●●●

Nataszaa Aug 30, 2014

0

2298

1

+546

A coach wants to select 3 of her 15 basketball players at random to lead warm-ups before practice each week. The coach assigns each player a number from 01 to

A coach wants to select 3 of her 15 basketball players at random to lead warm-ups before practice each week. The coach assigns each player a number from 01 to 15. Use the line of random numbers below to choose the three players.16910 38010 80649 31122 09279 read more ..

AzizHusain ●

Nataszaa Aug 30, 2014

0

1227

1

+546

probability

There are 10 students participating in a spelling bee. In how many ways can the students who go first and second in the bee be chosen?

answers are either:
1 way read more ..

AzizHusain ●

Nataszaa Aug 30, 2014

0

2256

1

What, roughly, is the percent uncertainty in the volume of a spherical beach ball whose radius is r = 2.96 0.07 m?

AzizHusain ●

Guest Aug 30, 2014

+3

647

1

what is two times one

AzizHusain ●

Guest Aug 29, 2014

0

757

1

what is the decimal equivalent of 9 divided by 2 and 12 divided by 5?

AzizHusain ●

Guest Aug 29, 2014

0

609

1

what is the distance between (1/4,-8/9) and (3/4,-1/9)

AzizHusain ●

Guest Aug 29, 2014

0

718

2

Which expression could be a calculator’s display for the number 0.0000000064?

Melody ●●

Guest Aug 29, 2014

0

770

1

What is 17/49 square root

AzizHusain ●

Guest Aug 29, 2014

0

2555

1

x+(6/x)=5

solve each equation for x
x+(6/x)=5

Alan ●

Guest Aug 29, 2014

0

708

2

What's (64b)3/4

Melody ●●

Guest Aug 29, 2014

All Questions ⁺⁰231021 Questions

how to multiply

? ft. sides with a volume of 343/1000 ft cubed

Vedic Maths - worth looking at!

lim (Δx^2 - 2Δx) / Δx x->0

Some more roots!

i have solved this question but am getting a wrong answer!can anyone help me!?

I need to understand these questions in details

please help

What do you get when you divide a number by zero?

-2[3x-1/4(8x-2)]

how do you write fractions

Susan keeps track of the number of tickets sold for each play presented at The Community Theater. Within how many standard deviations from the mean do all the

Find the mean, median, and mode of the data set. Round to the nearest tenth.

Use a calculator to find the mean and standard deviation of the data. Round to the nearest tenth.

A coach wants to select 3 of her 15 basketball players at random to lead warm-ups before practice each week. The coach assigns each player a number from 01 to

probability

What, roughly, is the percent uncertainty in the volume of a spherical beach ball whose radius is r = 2.96 0.07 m?

what is two times one

what is the decimal equivalent of 9 divided by 2 and 12 divided by 5?

what is the distance between (1/4,-8/9) and (3/4,-1/9)

Which expression could be a calculator’s display for the number 0.0000000064?

What is 17/49 square root

x+(6/x)=5

What's (64b)3/4

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