Saturday

December 10, 2016
Total # Posts: 63

**Pre-Calc.**

Alice walks on a straight line at four miles per hour. Two hours after she begins walking, Bob runs after her at a rate of six miles per hour. How many hours does it take for Bob to catch up to Alice?

*October 12, 2016*

**English**

SOMEONE PLEASE CHECK MY ANSWERS!!!!!!!!!(YOU DON'T HAVE TO TELL ME WHAT THE RIGHT ANSWER IS JUST IF ITS WRONG OR NOT)THEY ARE MARKED WITH ** 1. In the play Crossroads: A Sad Vaudeville, the use of stage directions better helps the reader to observe the movements of a ...

*October 7, 2016*

**English**

Could someone please check them for me?

*September 30, 2016*

**English**

I don't know, does anyone know? I just want someone to tell me which are right and which are not you don't need to tell me what is the correct answer for the wrong ones.

*September 30, 2016*

**English**

I don't know if it is all right, I wanted somebody to check my answers.

*September 30, 2016*

**English**

Please check my answers, they are marked with** 1. In the play Crossroads: A Sad Vaudeville, the use of stage directions better helps the reader to observe the movements of a character. envision inside the mind of a character. understand how a character responds to a certain ...

*September 30, 2016*

**Geometry **

1) Explain how you can use a straightedge and a compass to construct an angle that is both congruent and adjacent to a given angle. 2) When constructing a perpendicular bisector, why must the compass opening be greater than the 1/2 the length of the segment? 3) When ...

*September 27, 2016*

**math**

The unit digit of a 2-digit number is greater than the tens digit by 3. If the product of the digit is 18 find the number

*September 22, 2016*

**english**

the answer is c, the meaning behind events and characters actions.

*May 4, 2016*

**Educatinal Tech**

D i just took the test and got it correct.

*December 8, 2015*

**Science**

b b c a 100%

*November 12, 2015*

**Ed Tech. HELP PLZ ASAP**

C,A,B,D,D just took the assessment got a 100%

*October 27, 2015*

**Maths**

Among1/9, 3/2, 4/5, 19/20 the largest fraction is ___________

*September 2, 2015*

**Science**

Haylee is correct got %100 thanks I was so stuck.

*March 19, 2015*

**Probability**

3) 1/2*1/(2-p) pY(2)=pY(2 | Odd(x)) * P(Odd(x)) = 1/2 * P(Odd(x)) sum(p*(1-p)^x-1) for x = 1, 3, 5, ... = 1/(2-p)

*March 7, 2015*

**Probability**

2) Exactly one of the events A, B , C occurs: [A ∩ (Bc ∩ Cc)] ∪ [B ∩ (Cc ∩ Ac)] ∪ [C ∩ (Ac ∩ Bc)] Using 1) Indicator for the first formula: X*(1-Y)*(1-Z) Now we have to use De Morgan Law and finally we have: 1-(1-X*(1-Y)*(1-Z))*(...

*March 7, 2015*

**Probability**

5) 3.1111

*March 6, 2015*

**math**

which equation represents the constant rate of change to determine y kilograms for x pounds?

*December 9, 2014*

**Calculus**

2d dd/dt = 450t-1080 dd/dt = 900-1080/(2*48.37)=-1.86 this is what I get when I substitute the values.Is it correct?

*September 2, 2014*

**Calculus**

At noon of a certain day,ship A is 60 km due north of ship B. If A sails east at 12 km/hr and B sails north 9 km/hr,determine how rapidly the distance between them is changing 2 hrs later. Is it increasing or decreasing?

*September 2, 2014*

**Calculus**

At noon of a certain day,ship A is 60 km due north of ship B. If A sails east at 12 km/hr and B sails north 9 km/hr,determine how rapidly the distance between them is changing 2 hrs later. Is it increasing or decreasing?

*August 31, 2014*

**Calculus**

1.At noon of a certain day,ship A is ^0 km due north of ship B. If A sails east at 12 km/hr and B sails north 9 km/hr,determine how rapidly the distance between them is changing 2 hrs later. Is it increasing or decreasing? 2.At a given instant the legs of a right triangle are ...

*August 31, 2014*

**physics**

There is a typo in this question. Ignore the ”cdot” in the units for G. A satellite is in a circular orbit just above the surface of the Moon. What is the satellite’s acceleration? The value of gravitational constant is 6.67259 × 10−11 Ncdotm2/kg2 ...

*July 14, 2014*

**Statistics**

rdtfyguhj

*April 29, 2014*

**science**

B a c c

*April 24, 2014*

**social studies(updated answers)**

Anon's correct I got 100%

*April 3, 2014*

**social studies**

connections student is right

*January 3, 2014*

**Physics Classical Mechanics**

qwef

*October 21, 2013*

**math**

in a boy's school, 5/8 of the boys play football and 4/7 play rugby.if every boy plays at least one of the two games, find the fraction of the boys who play both

*May 26, 2013*

**punnet square**

Why punnet square is improtant ?

*May 15, 2013*

**math**

Find the slope of a line that is perpendicular to the line containing the points (–2, –1) and (2, –3). (1 point) m = –2 m = 2 m = -1/2 m = –1 pplz help

*April 27, 2013*

**math**

. Find the slope of a line that is parallel to the line containing the points (3, 4) and (2, 6). (1 point) m = 1 m = 2 m = –2 m = 1/2

*April 27, 2013*

**Physics**

how did u get 94860

*April 2, 2013*

**Science**

this is sooooboring poeple

*February 19, 2013*

**Science**

stupid

*February 19, 2013*

**ss**

connections student

*December 17, 2012*

**chemistry**

The half-life of a first order reaction is determined to be 74.5 years. How long will it take for the concentration of the reactant to reach 2% of its initial value?

*December 15, 2012*

**Chemistry**

a) 530

*December 11, 2012*

**Chemistry**

Free Surface Vacancies

*November 29, 2012*

**Chemistry**

i didn't get it either

*November 22, 2012*

**science, chemestry**

plz help

*November 18, 2012*

**Chemistry**

he's right

*November 18, 2012*

**Chemistry hW**

sry. i meant that that wasn't the explanation for how to do it

*November 18, 2012*

**Chemistry hW**

that's not an answer!

*November 18, 2012*

**science**

good point

*November 16, 2012*

**chemistry**

A,B,C

*November 5, 2012*

**American Government**

what was it?

*May 25, 2011*

**physics**

A skydiver jumps out of a ;lane 3 km in the air and reaches terminal velocity after falling for 15 seconds. If he falls at a constant speed the rest of the way to the ground, how long will he have been in the air total?

*May 23, 2011*

**PHYSIC-als-------------->>**

112

*March 31, 2011*

**college**

if the value of machine is 50,000,estimated useful life is eight years and scrap value is 4000 calculate straight line method for 2 years

*December 7, 2010*

**chem**

how to use the Clausius-Clapeyron equation in this question?

*November 14, 2010*

**chemistry**

Would you expect the boiling point of a solution to change if you added a non-volatile solute such as potassium chloride? How? Would an insoluble substance such as sand affect the boiling point? EXPLAIN PLEASEE :] thanks so much!!

*November 7, 2010*

**chemistry**

There is a maximum numerical value for the refractive index of a liquid substance. What is this value and why is it the maximum (HINT: take a look at the mathematical formula!)

*November 7, 2010*

**chemistry**

Would u expect the boiling point of a solution to change if u added a non-volatile solute such as KCl?

*November 7, 2010*

**Economics**

I wanted to ask about how to proceed for part c. He gets 400 if the new company fails. NOw how do i treat p here: What i thought was, In case of unemployment he will pay p and get good worth 1 $ SO if he pays 400 he get goods worth 100/p is this approach correct, i m stuck

*October 15, 2010*

**Ap physics**

dw scrubmuffin 1v1 me mid youll get rekt m8

*September 10, 2010*

**math**

how do you simplify a number with aa fraction exponent such as : 32^1/2

*February 22, 2010*

**PHysics**

mag-aral kayo!!!

*November 5, 2009*

**5th grade**

go on google and find it.

*September 10, 2008*

**literature**

Rationalism do you think either Patrick Henry or Thomas Jefferson would be considered a rationalist? can you explain why?

*August 27, 2008*

**Math calculate depreciation**

Calculate depreciation by straight line method .what are elements for deciding the rate of depreciation? b) An asset costing Rs 200, 000 is estimated to have scrap value of 25,000 at the end of its life of 5 years. .

*November 14, 2007*

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