Saturday

February 25, 2017
Total # Posts: 41

**algebra, mathematics**

The sum of two numbers is 33. Twice the smaller number from the larger number gives 15. Find the numbers

*December 5, 2016*

**Algebra 2**

The smallest integer that can be added to -2m^3 − m + m^2 + 1 to make it completely divisible by m + 1 is:

*March 31, 2016*

**Math,algebra,age question**

4*x=4+3*x 4x=4+3x 4x-3x=4 x=4

*January 11, 2016*

**Maths**

The parts of a pole were painted red, blue and yellow. 3/5 was painted red, 7/8 was painted blue. What part of a pole was painted yellow?

*October 8, 2015*

**Physics**

V(initial)=*2(g)(h)* **<--- substitute for a square root symbol 22.5743217

*September 8, 2015*

**English**

deez nuts ..... Ha got em

*May 18, 2015*

**Algebra**

Nicole's age is two-thirds of Nathan's age. Two years ago, Nicole's age was half of Nathan's age will be in 5 years. What is Nathan's age?

*April 8, 2015*

**environmental science**

what are the two main factors that determine where organisms live?

*March 19, 2015*

**Statistics**

In the past, the mean running time for a certain type of flashlight battery has been 8.0 hours. The manufacturer has introduced a change in the production method and wants to perform a hypothesis test to determine whether the mean running time has increased as a result. The ...

*December 17, 2014*

**Ashworth College**

A study of students taking Statistics 101 was done. Four hundred students who studied for more than 10 hours averaged a B. Two hundred students who studied for less than 10 hours averaged a C. This difference was significant at the 0.01 level. What does this mean?

*December 3, 2014*

**Statistics**

A study of students taking Statistics 101 was done. Four hundred students who studied for more than 10 hours averaged a B. Two hundred students who studied for less than 10 hours averaged a C. This difference was significant at the 0.01 level. What does this mean?

*December 3, 2014*

**ashworth college**

The amount of Jen’s monthly phone bill is normally distributed with a mean of $50 and a standard deviation of $10. Find the 25th percentile

*December 2, 2014*

**Statistics**

The lifetimes of projector bulbs of a particular type are normally distributed with a mean of 470 hours and a standard deviation of 15 hours. What percentage of the bulbs has lifetimes that lie within 2 standard deviations of the mean on either side?

*December 2, 2014*

**Statistics**

At one college, GPA’s are normally distributed with a mean of 2.9 and a standard deviation of 0.6. Find the 70th percentile.

*December 2, 2014*

**Statistics**

The lifetimes of projector bulbs of a particular type are normally distributed with a mean of 470 hours and a standard deviation of 15 hours. What percentage of the bulbs has lifetimes that lie within 2 standard deviations of the mean on either side? Apply the 68-95-99.7 rule ...

*December 2, 2014*

**Ashworth college**

The lifetimes of light bulbs of a particular type are normally distributed with a mean of 270 hours and a standard deviation of 11 hours. What percentage of the bulbs has lifetimes that lie within 2 standard deviations of the mean on either side? Apply the 68-95-99.7 rule to ...

*December 2, 2014*

**math**

Explain how you can be sure that all the rates you have written on a double number line are correct

*November 4, 2014*

**geography,maths literacy,life science,agriculture**

yes

*October 29, 2014*

**physics**

Fn:340(sin20)(54*9.8)=645.5 fk:.4(645.5)=258.2 a:(340(sin20)-258.2)/54=1.14

*October 3, 2014*

**physics**

Henry you suck

*March 20, 2014*

**science**

no there not the right answers

*November 24, 2013*

**physics**

If a student took a running start before starting to travel up stairs, the power calculated will be incorrect. Why must the student have an initial velocity of zero when the watch is started?

*March 21, 2013*

**phy**

addddabaaccdddaccca cd

*January 28, 2013*

**Stats**

In the past, the mean running time for a certain type of flashlight battery has been 8.0 hours. The manufacturer has introduced a change in the production method and wants to perform a hypothesis test to determine whether the mean running time has increased as a result. The ...

*September 9, 2012*

**Science (Microscope)**

Go do your own homework lazy bum!!!

*August 19, 2012*

**math**

it is 6

*August 24, 2011*

**Geography**

By things tha influence of organisation in clinic

*July 25, 2011*

**grammar**

Getting an education will help with financial planning.

*March 10, 2011*

**geometry**

Two parallel chords lie on opposite sides of the centre of a circle of radius 13cm.their lengths are 10cm and 24cm.what is the distance between the chords?

*November 14, 2010*

**geometry**

Two parallel chords lie on opposite sides of the centre of a circle of radius 13cm.their lengths are 10cm and 24cm.what is the distance between the chords?

*November 14, 2010*

**geometry**

AC = 3x + 1, and BD = 4x + 2

*October 19, 2010*

**math**

Create one equation that shows a function that is translated, stretched, and reflected. After writing your equation, use complete sentences to explain each of the transformations shown in your equation.

*April 20, 2010*

**5th Grade Math**

Thanks!

*November 10, 2009*

**5th Grade Math**

3 1/4 - 1 1/2 = ? I got the answer 1 3/4.

*November 10, 2009*

**Algebra 1**

7x+4-15x=36

*November 2, 2009*

**Social Studies**

It's geographic location

*September 2, 2009*

**math**

what are all of the numbers up to 20 that can be arranged into arrays with two ?

*September 9, 2008*

**math**

WTF?! I am sitting here tryna do that homeowrk... WHAT"S THE ANSWER??!?!?!

*August 19, 2008*

**Algebra1**

1. byd=c 2. 4by=T 3. b=xyc 4. 12xyt=36R

*October 25, 2007*

**Algebra1**

1. byd=c 2. 4by=T 3. b=xyc 4. 12xyt=36R

*October 25, 2007*

**Mary Chesnut diary**

jbgvn juug uhlo

*November 1, 2006*

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