All Questions ⁺⁰238211 Questions

0

701

3

Converting decimals into fractions

what is .25 converted into a fraction?

Hayley1 ●●●

Guest Jan 31, 2016

0

736

3

What is the limit as a function of N as i goes to infinity?

User101 ●●●

Guest Jan 31, 2016

0

626

3

arithmetic sequences

the sum of the 5th and 10th term of an arithmetic series is 11 and a half. the sum of the first 20 terms is 85 what is the first term?

Guest Jan 31, 2016

+21

927

8

+8581

OMG!!

OMG! I'm so close to being Top 10!!! Yay!!
Thank you! <33

Hayley1 ●●●●●●●●

Hayley1 Jan 31, 2016

+5

555

1

help plz

where would I find the button for letters...like x, y, a ex.

Guest Jan 31, 2016

+5

708

1

+776

How do you use "Sum" and what does "Sum" do?

How do you use "Sum" and what does "Sum" do?

User101 Jan 31, 2016

0

654

1

.57^6

Guest Jan 31, 2016

0

622

2

(1-1/t^2) / (1/t-t)

(1-1/t^2)/(1/t-t) = -1/t

How??

Guest Jan 31, 2016

0

432

1

help me please

the sqrt of 12 is between what 2 numbers

Guest Jan 31, 2016

0

413

1

Struggling with this

What is the percentage error of 9.7562130178 out of 10

Guest Jan 31, 2016

0

768

2

what is the expression in the simplified form

What is the simplified form of 7x-9+5x+14+2(3x-8)

Guest Jan 31, 2016

0

744

3

50x1.07^3

DragonSlayer554 ●●●

Guest Jan 31, 2016

0

530

1

Help

y=x+2;y=-x solve of x and y

Guest Jan 31, 2016

0

817

1

what i 9 times 7

what i 9 times 7

Guest Jan 31, 2016

0

698

3

how do i

how do i do cos-1? the 2nd thing doesnt work

Guest Jan 31, 2016

0

568

1

Factored form

What is 3x^2+14x+8 in facored form?

Guest Jan 31, 2016

0

753

1

equations

what is an equation

Guest Jan 31, 2016

0

689

1

Help

what is 5% of 540

Guest Jan 31, 2016

0

716

1

help

Guest Jan 31, 2016

+6

1134

4

+209

explanation of answer (limits)

lim x → −∞ 4ex = 0

lim x → ∞ 2ex = ∞
Can someone explain why?

CPhill ●●●●

Yura_chan Jan 31, 2016

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