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 Test Calculators and Practice Answers archive Word Problems Lessons In Depth

 Question 624694: If P+1 = N^2 , then find out the value of P ! Here , P= prime number & N = Normal number Click here to see answer by oscargut(900)

 Question 624811: 2 1/3 3/8. The area is ___ yd squared Click here to see answer by richard1234(5390)

 Question 624857: 3 ( t + 35 ) / 6 = 35 How do you work this out quickest possible way?! Thankyou Click here to see answer by nerdybill(7003)

 Question 624876: Four years ago a woman was three times as old as her sister. in five years time she will be 20 years older than her sister. what is the present age of the woman and her sister? Click here to see answer by ankor@dixie-net.com(15746)

 Question 624807: The cost in millions of dollars for a company to manufacture x thousand automobiles is given by the function C(x) = 3x^2 - 12x + 28. Find the number of automobiles that must be produced to minimize the cost. a) 2 thousand automobiles b) 4 thousand automobiles c) 6 thousand automobiles d) 16 thousand automobiles Click here to see answer by oscargut(900)

 Question 625093: What is the intercept form for x=3 y=4/5 Click here to see answer by Alan3354(31518)
 Question 625093: What is the intercept form for x=3 y=4/5 Click here to see answer by Aztec(6)

 Question 625092: What is the intersept form for x is 3 y=4/5 Click here to see answer by Alan3354(31518)

 Question 625131: I need algebra 1 tutoring ... The things I need to know Click here to see answer by rfer(12730)

 Question 625157: the average score of the first six tests was 84.the first five scores were 92,84,79,87 and 73.what was the score of the sixth test Click here to see answer by oscargut(900)

 Question 625170: lindy guessed six hundred twelve hundred-thousandths and mindy guessed six hundred twelve ten thousnandths.who guessed the most and by how much Click here to see answer by Alan3354(31518)

 Question 625285: The half life of cobalt-60 is 5.3 years. a) Find its decay rate. b) If you initially have 20 grams of this material, how long until only 15 grams remain? Click here to see answer by nerdybill(7003)

 Question 625281: Find the absolute maximum and the absolute minimum of f (x) = x2 − 6x + 9 on the interval [ 1, 6 ]. Click here to see answer by oscargut(900)

 Question 625280: Suppose that a population that is exhibiting exponential growth triples after 10 years. What will the population be after 20 years if the original population was 10000? Click here to see answer by oscargut(900)

 Question 625321: How do I consider the following pattern of numbers? 110,112,107,109,104 Click here to see answer by Emsley(35)

 Question 625328: find the number that is 10,000 less than 87,990 Click here to see answer by reynard2007(52)

 Question 625461: (9 times square root of 3)exponent of 2 Click here to see answer by reynard2007(52)

 Question 625488: Hi my problem says: find three consecutive odd integers such that 7 times the sum of the first and the third is 120 less than 10 times the OPPOSITE of the second. Please show work :) thank you Click here to see answer by oscargut(900)
 Question 625488: Hi my problem says: find three consecutive odd integers such that 7 times the sum of the first and the third is 120 less than 10 times the OPPOSITE of the second. Please show work :) thank you Click here to see answer by jim_thompson5910(28715)

 Question 625497: I Need HELP Learning All Algbra, I Was Home Schooled Last Year.. I Was In 8th Grade And I Couldn't Understand Algebra... If I Don't Learn It Before August I'l Fail 8th Grade... Please Help Me. :( Here's My Cell Number: 936-577-8413 Click here to see answer by Alan3354(31518)
 Question 625497: I Need HELP Learning All Algbra, I Was Home Schooled Last Year.. I Was In 8th Grade And I Couldn't Understand Algebra... If I Don't Learn It Before August I'l Fail 8th Grade... Please Help Me. :( Here's My Cell Number: 936-577-8413 Click here to see answer by lenny460(837)

 Question 625701: the rider rested after traveling 330 miles in 6 hours.if he traveled at the same rate the next day,how far could he go in 9 hours Click here to see answer by jim_thompson5910(28715)

 Question 625702: the first try measured one million,seven thousand,two.the second try measured nine hundred eighty six thousand,two hundred ninety eight.by how much did the first try outmeasure the second Click here to see answer by rfer(12730)