Wednesday
March 29, 2017

Math
(a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the argument to a standard form or use a truth table. If Nicholas Thompson teaches this course, then I will get a passing grade. I did not get a passing grade...
Thursday, July 14, 2011 by Jen

Wednesday, July 13, 2011 by flash

Math
(a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the argument to a standard form or use a truth table. If Nicholas Thompson teaches this course, then I will get a passing grade. I did not get a passing grade...
Wednesday, July 13, 2011 by Jen

Math-geometry
(a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the argument to a standard form or use a truth table. If Nicholas Thompson teaches this course, then I will get a passing grade. I did not get a passing grade...
Wednesday, July 13, 2011 by Jen

Math-geometry
(a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the argument to a standard form or use a truth table. If Nicholas Thompson teaches this course, then I will get a passing grade. I did not get a passing grade...
Tuesday, July 12, 2011 by Jen

Math
The table below shows the number of molecules in experiment B. Time(h) : 1st , 2nd , 3rd , 4th , 5th No. of molecules : 3 , 8 , 15 , 24, 35 (i) how many molecules will there be in nth hour? (ii) from which hour onwards would the no. of molecules be in experiment B?
Saturday, June 18, 2011 by Smartypants

math
a number story for grade 4?
Wednesday, June 8, 2011 by tanvi verma

My sister in grade 5 needs help but i dunt exactly know how to do the answers myself, so if someone can help me out i can explain to her better. Thanks 3. You are using a tree diagram with 12 branches to show the possible outcome of a probability experiment What might the ...
Monday, June 6, 2011 by saira

Explain how to compare 0.34 and 0.27?
Monday, June 6, 2011 by Rae

science
7th grade..... what is the function of the retina in the eye ?:)<3
Thursday, June 2, 2011 by ruth a.

MAT/116
I was just wandering if this was correct? 1. Your company is planning to spend no less than \$80,000 and no more than \$100,000 on a landscaping project, which will be used as a promotional park that promotes your toaster manufacturing company. Write an inequality with a ...
Monday, May 30, 2011 by Vic

MAT/116
I was just wandering if this was correct? 1. Your company is planning to spend no less than \$80,000 and no more than \$100,000 on a landscaping project, which will be used as a promotional park that promotes your toaster manufacturing company. Write an inequality with a ...
Sunday, May 29, 2011 by Vic

school in general
Hi i have a question im currently in 7th grade but i was held back a year in first do you think there would be any possible way to advance to 8th grade just curios I believe I have a wide enough knowledge span to pull it off but im just questioning the wheter or not it would ...
Friday, May 27, 2011 by JESSE

help me Use the Quadratic Formula to solve N2=6n
Tuesday, May 24, 2011 by kayla

AP Physics
A Young's double slit has a slit separation of 2.50x10 raised to the -5th power m on which a monochromatic light beam is directed. The resultant bright fringes on a screen 1.00 m from the double slit are separated by 2.30x10 raised to the -2nd power m. What is the wavelength ...
Sunday, May 22, 2011 by Sydney

Ms. Sue, so how would you write 50.90
Sunday, May 22, 2011 by bes

how do you write 50.09 in word form?
Sunday, May 22, 2011 by bes

76 is what percent of 15??????????????????
Sunday, May 22, 2011 by Mbaintu

what is the next number in the pattern 5,3,7,5,9,7,11?
Thursday, May 19, 2011 by jennifer

criminal justice
Prepare a 6–8 slide PowerPoint presentation that addresses the following questions: •What are some of the ways that organized crime impacts you and a community and/or city (of your choice) directly? (This element will account for 20% of your grade.) •What are some of the...
Wednesday, May 18, 2011 by nancy

How do you factorise?
Tuesday, May 17, 2011 by Z

how do you put 1 and 3/16 and 1 and 7/8 in simplest form and what is the answer?
Friday, May 13, 2011 by Aiyana

physics
If 7.00hp are required to drive a 1500-kg automobile at 66.0 km/h on a level road. What power is necessary to drive the car at 66.0 km/h down a 1.00 % grade? It requires 42.9 hp to drive the car at 66.0 km/h up a 10.0 % grade (a hill rising 10.0 m vertically in 100.0 m ...
Thursday, May 5, 2011 by Allison

Physics
If 7.00hp are required to drive a 1500-kg automobile at 66.0 km/h on a level road. What power is necessary to drive the car at 66.0 km/h down a 1.00 % grade? It requires 42.9 hp to drive the car at 66.0 km/h up a 10.0 % grade (a hill rising 10.0 m vertically in 100.0 m ...
Wednesday, May 4, 2011 by Allison

If the sum of 1! + 2! + 3! + 4! + ... + 49! + 50! is divided by 15, what is the remainder?
Wednesday, May 4, 2011 by Anonymous

2x-5y=14 3x+2y=40 what is the solve of xy ?
Tuesday, May 3, 2011 by Anonymous

2x-5y=14 3x+2y=40 what is the solve of xy ?
Tuesday, May 3, 2011 by Anonymous

my question is in geometry what does 4/3 look like?
Tuesday, May 3, 2011 by mckenzie

3.5 X 10 ________ 7 x 10^-9
Sunday, May 1, 2011 by john

Is it probable that the sun will become a supernova? Why or why not?
Friday, April 29, 2011 by Kallie

math
find the greatest common factor and simplify your answer. 4v to the 7th power y to the 9th power and 16v to the 6th power x to the 8th power y to the 5th power.
Thursday, April 28, 2011 by kim

math
simplify, 4v to the 7th power y to the 9th power and 16v to the 6th power x to the 8th power y to the 5th power.
Thursday, April 28, 2011 by kim

math
4v to the 7th power y to the 9th power and 16v to the 6th power x to the 8th power y to the 5th power
Thursday, April 28, 2011 by kim

Is this correct? Tú salgas la escuela a las ocho.
Thursday, April 28, 2011 by Jodie-

math
An average score of 90 or above in a history class receives an A grade. You have scores of 90, 89, and 85 on three exams. Find the range of scores on the fourth exam that will give you an A grade for the course. (Let N stand for your score on the fourth exam.)
Wednesday, April 20, 2011 by lucy

system of equations thank you 2x+3y-17 3x+y=31 2(x-3y)=24 y=3x-2 2(x+4)=24 x+y=17
Wednesday, April 20, 2011 by amey

Stat
P(A)=.10, P(B)=.30, P(C)=.40, P(D)=.10, P(F)=.10. Determined the expected grade and variance for the course.
Sunday, April 17, 2011 by RB

4s + 3 -s = -6
Wednesday, April 13, 2011 by peyton

write the digit 5's value
Tuesday, April 12, 2011 by megajolt

Does this answer seem correct. 2k+3=4k-5 2k-4k+3-3=-5-3 2k-4k=-5-3 -2k/-2k = -8/2 k=4
Tuesday, April 12, 2011 by brooke

arithmetic
In an arithmetic progression the sum of the first 10 terms is 50 and the 5th is three times the second term. Find the fisrt term and the common difference.
Tuesday, April 12, 2011 by Bless

lotto 5/90 maths
Winning Machine 55 44 16 38 24 - 37 62 65 90 29 12 70 16 65 74 - 25 83 57 46 80 37 69 72 14 8 - 86 40 22 6 24 what game will this 1st to 3rd week produce for 4th and 5th week winning
Tuesday, April 12, 2011 by Sunny

how do you writ \$1,044 in word form.
Monday, April 11, 2011 by jazmin

what are the factors of industrial development
Thursday, April 7, 2011 by hunt

what does 12/15 - 7/15 equal,in simplest form?
Tuesday, April 5, 2011 by megajolt

write a decimal and 45/90 in simplest form
Tuesday, April 5, 2011 by megajolt

algebra 2
the loudness L of a sound in deci​bels is given L=10log10R, where R ​is the sound's relative intensity. ​if the intensity of a certain soun​d is tripled, by how many decibels​ does the sound increase? due tomorrow...
Monday, April 4, 2011 by math challenged

is 80 sq feet the size of a kitchen or is it 8 sq ft
Wednesday, March 30, 2011 by spencer

ryhme scheme
6 grade poetry plz help im dislexic and retarted
Wednesday, March 30, 2011 by papa jack

use backtracking to solve each e quations ?. 2x +1=9, 7k-3=32, 5(n-8)=25 2(2t-1)=14 8x-1=63 ,2x-5=15,
Tuesday, March 29, 2011 by holiday

Criminal Law
Should someone be force to testify or why should they testify even if they are under oath? I thought that the 5th or 6th amendment protects a person from testify even if they have nothing to hide. Is this true? Which amendment give an individual the right not testfiy agasint ...
Tuesday, March 29, 2011 by Sharon

what is an equation?
Sunday, March 27, 2011 by holiday

what is an equation?
Sunday, March 27, 2011 by holiday

2x+7=4x+3 ? 3x+6=5x+1 ? 2n+6=8N+3 ? 6N+9=9n+6 ?
Sunday, March 27, 2011 by holiday

16 1/2 x 33 = is it 792
Sunday, March 27, 2011 by Sharon

(3/4) (1/-2) + (5/6) (-1/3)
Sunday, March 27, 2011 by brooke

Sunday, March 27, 2011 by brooke

Algebra 2
PLEASE HELP-DUE APRIL 5TH, 2011!!!! EARTHQUAKES an earthquake rated at 3.5 on the Richter scale is felt by many people, and an earthquake rated at 4.5 may cause local damage. The Richter scale magnitude reading m is given by m = log (base 10) x, where x represents the ...
Sunday, March 27, 2011 by Lindsey

s=5m find the area of square
Monday, March 21, 2011 by Sally

4/6 of 18 is ?
Thursday, March 17, 2011 by Rosie

MATH
A track meet awards 6, 5, 4, 3, 2 and 1 points for 1st, 2nd, 3rd, 4th, 5th and 6th places, respectively. Team A’s only two runners originally earned 6 points in the ﬁrst race with both runners ﬁnishing in the top 6, but then the winner of the ﬁrst race ...
Wednesday, March 16, 2011 by ABC123DoReMi

English-writeacher
Hey, I just wanted to let you know that I got the grade back for that english paper you helped me write a few weeks back...the movie analysis on A Walk to Remember. I got a B! : ) But I have a chance to revise it according to the teachers comments and turn it in for a better ...
Tuesday, March 15, 2011 by y912f

can u exsplain long division to me?
Monday, March 14, 2011 by clinton

math
Girls are one-half of the fifth grade class.Two-tenths of these girls have red hair.Red haired girls are what fraction of the fifth grade class?
Wednesday, March 2, 2011 by hamza

What is the difference between speed and velocity?
Monday, February 28, 2011 by Kallie

Unix Script
"Using "if" statement checks for a file called "student.txt" in the current directory. Removes (deletes) the file if it exist. This file will collect last name, first name, and grade for 5 people. Use a while loop to get the information (last name, first name, and age) for 5 ...
Saturday, February 26, 2011 by Tina

How do you sketch an equation like x+4=-2(y-3)^2 ???
Thursday, February 24, 2011 by Anonymous

How do yu draw an array for the number 88
Thursday, February 24, 2011 by Jim

Math
What does I=prt mean in 7th grade verison?
Tuesday, February 22, 2011 by Rebecca Broda

what is he probilty of rolling a dice and get a 5 if you rol it 5 time
Friday, February 18, 2011 by eric

-7x+7y=7 2x-2=-18 how many solutions does this system have ?
Thursday, February 17, 2011 by Kassandra

Why is water essential to life?
Thursday, February 17, 2011 by Kallie

geometry
The road rose at an 8 degree angle, what is the grade?
Tuesday, February 15, 2011 by Tom

What is a homophone for racecourse?
Tuesday, February 15, 2011 by Aimme J. Keller

Math
Frank has a 65% chance of receiving an A grade in geology, a 60% chance of receiving an A grade in mathematics, and a 77% chance of receiving an A grade in geology or mathematics (or both). Find the probability that he receives A grades in both geology and mathematics. I get: ...
Saturday, February 12, 2011 by Rachal

Statistics - can someone check me
Frank has a 65% chance of receiving an A grade in geology, a 60% chance of receiving an A grade in mathematics, and a 77% chance of receiving an A grade in geology or mathematics (or both). Find the probability that he receives A grades in both geology and mathematics. P(geo ...
Saturday, February 12, 2011 by Rachal

Pre-Calculus
74. Road Grade When driving down a mountain road, you notice warning signs indicating that it is a "12% grade." This means that the slope of the road is -12/100. Approximate the amount of horizontal change in your position if you note from elevation markers that you have ...
Thursday, February 3, 2011 by Sam

math
what is a sixth grade division problem with the number 17 in it?
Wednesday, February 2, 2011 by Alexa

english
What is 7 letter word for finished. 3rd letter is R and 5th letter is U
Tuesday, February 1, 2011 by jack

21/8 divided by 5/6=? in simplest form
Monday, January 31, 2011 by nick

geomertry
Sunday, January 30, 2011 by nea

What is 4 divided by n is 1/2?
Sunday, January 30, 2011 by Anna

what is 1/4*1/2=4d?
Sunday, January 30, 2011 by Sara

How did you get c=1/5 when you have 5c=2/3 divided by 2/3?
Sunday, January 30, 2011 by Anna

Physics
A cord passes over a weightless and frictionless pulley. Masses of 200 g and 300 g are attached to the ends of the cord. Find the distance the masses will move during the 5th second after they are started from rest.
Sunday, January 30, 2011 by Sean

English
Hello! What could I do as a lead in activity with two 5th graders? We have a 45 minute lesson tomorrow and I want to break the ice with a funny game. The topic is not important. Does anyone have something that lasts for 10 minutes?
Thursday, January 27, 2011 by tee

5th math
how do you divide 302 by 33,593? how do you divide 67 by 48,384? show me step by step pleae! if you can?
Thursday, January 27, 2011 by pat

5th math
Mr. davison has 30 students in his class . He has four more girls than boys. How many boys are in Mr. Davision class? can you please check my answer? I got 11 boys . does it sound about right ?
Thursday, January 27, 2011 by pat

5th math
look at the number of leters robin sorted at her job at the post office. what is the mean number of letters sorted? day------letters sat. 105 Mon. 97 Tues. 88 Wed. 86 please! show me how to do this problem.thanks!!
Wednesday, January 26, 2011 by pat

5th math
Jackie ran 4 Miles in 28.5 minutes Which equation could be used to determine the average number of minutes it took jackie to run Each mile(k)? k-4=28.5 or k+3=28.5 or k/3=28.5 or 4k=28.5 can you tell me which one is the right equation?
Wednesday, January 26, 2011 by pat

Is the answer to G - 2 2/5 = 5 4/5 G = 7 6/5 ?
Sunday, January 23, 2011 by Suzanne

250(1.03)^n=400 solve for n
Sunday, January 23, 2011 by Alex

In ionic bonds, what is the answer to these? Li + P and Rb + As and Pb + F and Bc + N ??
Wednesday, January 19, 2011 by Susan

Science
I am in the third grade. Can u please explain to me what displacement is and how it is used. Thank you.
Wednesday, January 19, 2011 by Yalitsa

5th math
charlene's scores: 80,80,70,65,60,80,60,80,80. median______________ mean_____________? Kiyda's scores:75,80,95,80,100,80,95,100,80. median______________ mean_____________? can you explain this problem to me thanks!!
Tuesday, January 18, 2011 by pat

What is the number of 5/6s in 3? Is the answer 18/ 5 ? If not, please explain.
Saturday, January 15, 2011 by Suzanne

How many 5/6's are in 1? Is the answer 6/5 ??
Saturday, January 15, 2011 by Suzanne

Math
the sum of the 4th term and the 5th term is 12.if the 4th term of the progression is 8, find the common ratio and the 1st term of the progression.
Saturday, January 15, 2011 by Malek