# Posts by poo

Total # Posts: 60

**Physics**

What is the force needed to start a 100 kg block sliding on a horizontal if the coefficients for static and kinetic are 0.75 and 0.5

**Math**

Solve for m (Lm^2 )+(Rm)+(1/C)=0

**calc**

A girl of height 120 cm is walking towards a light on the ground at a speed of 0.6 m/s. Her shadow is being cast on a wall behind her that is 5 m from the light. How is the size of her shadow changing when she is 1.5 m from the light?

**poo**

poo

**Social Studies (please check Ms. Sue)**

1. A 2. C 3. D 4. D

**Science**

i agree

**science 1 question**

Kate just got dat from another website :\

**math**

Syucugsfdcgvsc uvg

**L.A.Help!!!!!!**

I made 100%

**Science**

Rrgsydvtuh

**math check answer plz**

caka poopoo

**math check answer plz**

yuppy

**spanish**

poo

**Biochemistry**

Number 4....

**Biochemistry**

Dude are u sumb

**Physics**

POOPOO

**physics**

test

**Quantum Physics**

Wrongggg

**Msth**

the answers are C,B,D,A,C. I got an 80 when I used the other answers. I got #2 wrong, it corrected me and showed me that the answer was B, not C.

**science**

56

**math**

Idk

**Physics**

Ag

**Chemistry**

7.10 g/cm cubed

**chem**

first

**ipc**

investigate and compare economic and environmental impacts of incandescent light bulbs versus the various fluorescent lamps, solar lamp, and oil burning lamp or candles.

**math**

fat face

**Physics**

hhhhhh;h

**algebra**

simplify: sqrt () 16 / 5 please show steps thanks so much

**algebra**

find the distance between (2/3,4) and (5/3,7) a)3.16 b)4.24 c)3.46 d)10.06

**algebra**

ã x + 7 = 2 ã x or sqrt x + 7 = 2 sqrt x a) {3/7} b) {0} c)none d) {7/3}

**algebra**

-d = 3 sqrt d - 2 a) {3} b) none c) {6} d) {3,6}

**algebra**

Solve: 8 = sqrt () y + 2 a){62} b){6} c) none d){66} And I tried to the sqrt root image i can see but you can't and thanks

**algebra**

i think the answer is c

**algebra**

solve sqrt () x + 7 = 2 sqrt () x a) none b) {3/7} c) {0} d) {7/3}

**algebra**

simplify: ã 10 / 7 or sqrt () 10 / 7 a) ã 70 / 7 b) ã 7 c) 10 d) ã 10

**algebra**

Find the distance between (2/3,4) and (5/3,7) a) 3.46 b) 3.16 c) 4.24 d)10.06

**algebra**

Reiny i have dell and im doing what you said to do

**algebra**

ã18/ã8 -ã2 a)ã3 b)3 c)3ã2 d)9ã2/6 please omit the first question thanks

**To Math Students, re sign**

thanks Reiny :)

**algebra**

¨o18/¨o8 - ¨o2 a) ¨o 3 b) 3 c) 3¨o 2 d)9 ¨o 2/6

**algebra**

what is the solution of the following linear system? -5x - 5y = -6 -5/2x - 5/2y = -6 a) none b) (-2,2) c)(-,2,-2) d) infinite number of solutions and the answer i picked was a or d thanks :)

**algebra**

what is the solution of the following linear system? -5x - 5y = -6 -5/2x - 5/2y = -6 a) none b) (-2,2) c)(-,2,-2) d) infinite number of solutions and the answer i picked was a or d thanks :)

**algebra**

what is the solution of the following linear system? 2y + 6x = -24 y - 13x = -12 a) (0,-12) b) none c) (0,3) d) infinite number of solutions and the answer i picked i was a thanks!!!!!!!!!!!

**algebra**

what is the solution of the following linear system ? 8x + 3y = 1 x + 5y = 14 a)(2,3) b)(-1,3) c) none d) infinite number of solutions and the answer i picked was b thank you!!!!!!!!!!

**algebra**

what is the solution of the following system of equations? 2y - x = 8 y = 2x + 1 a) (1,2) b) (5,2) c) (2,1) d) (2,5) and the answer i picked is c thank you, poo :)

**algebra**

what is the solution of the following system of equations? y = -2/3x y = 1 a)(1,-2/3) b)(-3/2,1) c)(-2,3) d)(1,-3)

**math**

idk

**college algebra**

Whats the average of 12over17 rounded to the nearest thousandth

**math**

Write a proportion that is a different form of the following but will still yield the same solution: 3/4 = x/2

**math**

Wheel’s Bicycle shop advertised a bicycle for 15% off for a savings of $36. The bicycle did not sell so it was offered at a new 20% discount off the sale price. (a) What did the bicycle sell for regularly? (b) What is the amount of the new discount?

**math**

Two automobile dealers, A and B, had the same car which was listed at $18,000. Dealer A offered a $1200 rebate and would negotiate a further 8% discount after rebate. Dealer B offered an 8% discount and would negotiate a further $1200 rebate. (a) Which dealer has the lowest ...

**math**

The temperature dropped 15 degrees from the high temperature to –6° C. What was the high temperature?

**math**

For example, 1 + 2 + 3 + – 4 + 5 + 6 + 78 + 9 = 100 Can you obtain a total of 100 using fewer plus or minus signs than in the given example?

**math**

7. Classify each of the following as true or false. If false, tell why or give an example showing that it is not true. (a) For all sets A and B, A – B = B – A (b) For all sets A, A (c) For all sets A, A A (d) The set {r, s...

**math**

8. In an interview of 50 math majors, 12 liked calculus and geometry 18 liked calculus but not algebra 4 liked calculus, algebra, and geometry 25 liked calculus 15 liked geometry 10 liked algebra but neither calculus nor geometry 2 liked geometry and algebra but not calculus. ...

**tan x = 1/2**

.46

**Geography**

NUMBER 3 IS CONVECTION/CURRENT YOU TWATS

**acids and alkalis**

Hey, im doing a project too.. I need to know WHAT alkalis are in toothpaste, handwash, ammonia. household products like that etc. Thanks :D