# I am a 3-digit number. My first digit is thrice my last digit. The sum of my last two digit is one less than my last digit

42,127 results, page 57
1. ## Math ~CHECK MY WORK~

With stars are my answers. Please check them if they are wrong please tell me the right ones. Number 1 (the bottom one) I don't get it so please help me with that one please! 1) You have \$60 in your wallet and want to buy some new CDs. If the CDs are \$11

asked by Wendy on January 16, 2014
2. ## Math

Help! How do I complete these magic squares! They're taking me FOREVER! In magic squares, certain numbers have to add up to a certain sum, and be the same sum diagonal,across,and vertical. (Sorry if I didn't explain well) Arrange the numbers

asked by math on August 25, 2010
3. ## algebra

I need help badly with this assignment. If Venus is 33.3 million miles farther from the sun than Mercury, then Earth is 25.6 million miles farther from the sum than venus. When the total of the ditances for these three planets from the sum is 191.2 million

asked by Sarah on November 12, 2009
4. ## physics

Two vectors have magnitudes 3.0 and 4.0. How are the directions of the two vectors related given the following conditions? 1) The sum has magnitude 7.0. (a)They both point in the same direction. (b)They each point in opposite directions. (c) They are

asked by Eunice on February 8, 2010
5. ## programming

Create three (3) one-dimensional arrays: Item Number, Quantity-on-hand and Unit Cost for 15 items. Input data into all the arrays. After the data is entered, read an arbitrary number of records containing an item number and quantity-ordered. If the

asked by lidia on February 21, 2014
6. ## probability

A fair coin is flipped independently until the first Heads is observed. Let K be the number of Tails observed before the first Heads (note that K is a random variable). For k=0,1,2,…,K, let Xk be a continuous random variable that is uniform over the

asked by JuanPro on March 28, 2014
7. ## Finance

Mooncorp Insurance has quoted you an annual premium to insure your car of \$3100. You are offered a 15% discount if you pay the lump sum immediately. They also offer an alternative payment method. You can pay the account in full by making 12 equal beginning

asked by Raila on December 11, 2015
8. ## Math

Which of the following is a certain event? A. Rolling a composite number on a number cube B. Rolling a number greater than 1 on a number cube C. Rolling an odd or even number on a number cube D. Rolling a number greater then 7

9. ## Pre algebra

Which of these nonterminating decimals can be converted into a rational number A 0.48907542 repeating B 0.02020202 repeating C 0.92589542 repeating D 0.10203040 repeating ******* Paul is painting a square wall with an area of 115 square feet. To the

asked by orangygirl on November 3, 2015
10. ## math

what is three less than 11 times a number is the same as the number decreased by 13. find the number

asked by zoey on December 7, 2012
11. ## math

number Puzzles: My number is less than 200. My number is less than 400.

asked by Dee on October 28, 2008
12. ## Active math's

There are the consecutive number. First and third number is 72 .find the middle number.

asked by Kajol trishulia on May 4, 2017
13. ## Math

one less than a positive number times three more than that number is 32. Find the number

asked by Jony on March 18, 2016
14. ## pre-algebra

number increased by 1/3 itself, number is 84, find original number

asked by carol on May 20, 2016
15. ## math ALG 2!

Four times a certain number is the same as the number increased by 78. Find the number.

asked by tyneisha on December 14, 2012
16. ## Math

Greatest number round number 30000 least number

asked by Angel joyce on June 28, 2015
17. ## Math

The recipocal of 4 less than a number is three times the reciprocal of the same number.What is the number?

asked by Melani Valera on January 2, 2017
18. ## m

3 is subtracted from a number and exceed twice of a number.find the number

asked by nafeesa on October 21, 2015
19. ## math

A number divisible by another number when the ________ after division by that number is 0?

asked by samantha on January 13, 2011
20. ## math

The product of a number and 2 has the same value as that number minus 2. What is that number? not just an answer. A.-4 B-2 C.-1 D.0 E.2

asked by Johnny on January 24, 2014
21. ## math

30 is added to 1/3 of a number. the results is double the number. What is the number?

asked by tyler on May 15, 2009
22. ## math 3

is it possible for a number to be a rational number that is not an integer but is a whole number? explain

asked by STEFIE on September 8, 2014
23. ## Math

I don't know how to answer this. If 10% of a number is 2 less than 20% of the same number, then 80% of the number equals_______.

asked by John on August 21, 2014
24. ## Math

Find a number such that one-half of the number is 12 less than two-thirds of the number

asked by Chanelle on January 29, 2013
25. ## Math

I have a certain number and take away 1 the result is the same as dividing the number by 3 and adding it. what is the number.

asked by Kabiru on December 14, 2018
26. ## algebra

Eight times the opposite of a number is 36 less than the product of 4 and the number. What is the number?

asked by Jordan on November 16, 2011
27. ## Math

A number between 10 and 20. It rounds to 20. One of this number's digits is 5 greater than the other. What number is it?

asked by Sharon on October 28, 2012
28. ## algebra

One sixth of a certain number and three-eighths of the same number total 13. What is the number

asked by jaime on January 12, 2016

my number is a multiple of 4. It's a square number. It's less than 50 what is the number/numbers

asked by tryston on September 30, 2010
30. ## albgrea

what three times a number is subtracted from 12, the result is 4 plus the number. what is the number?

asked by TIM on October 16, 2009
31. ## math

One number is greater than another by 40/11. If the smaller number is less than 47/22 by 1/2, find the number.

asked by Debabrata Show on March 19, 2017
32. ## math

3 times a number is greater than half of the number by 50. What is the number?

asked by amy on October 25, 2017
33. ## Algebra

One number exceeds another by 4. If three times the larger number is divided by the smaller number, the quotient is 4 and the remainder is 5. Find the numbers. (I am trying to figure out how to explain how to do this to my son. He is struggling and will be

asked by Carissa on January 18, 2017
34. ## algebra

A cashier has a total of 34 bills, made up of ones, fives, and twenties. The number of fives is one less than the number of twenties. The total value of the money is \$237. How many of each denomination of bills are there? (Hint: Let x = the number of ones,

asked by Lindsey on February 13, 2016
35. ## Maths

A drinking straw of length 21cm is cut into 3 pieces the length of the first piece is x cm the second piece is 3 cm shorter than the first piece the third is twice as long as the first piece state term of x to represent the sum of of the length {2} write

asked by RAHEIM on August 18, 2012
36. ## Maths

Really really need some help here., There was an I.T. Fair. 2/9 of the visitors were children. There were 4000 more adults than children. The ratio of boys to the number of girls was 3:5. The ratio of number of men to number of women was 3:1. Find the

asked by J.Sarah on October 7, 2014
37. ## math

1. which proportion can be used to determine what number is 15% of 30 15/30 = x/100 15/100 = x/30 15/100 = 30/x 30/100 = 15/x 2. which equation can be used to determine what number n is 40% of 64? (40)(64) = n 40 divided by 64= n 0.40(64)= n 64n = 0.40

asked by Iris on November 12, 2018
38. ## math

Which proportion can be used to determine what number is 15% of 30? 15/30 = x/100 15/100 = x/30*** 15/100 = 30/x 30/100 = 15/x Which equation can be used to determine what number, n, is 40% of 64? (40)(64) = n 40 divided by 64 = n 0.40(64) = n*** 64n =

asked by Iris on November 12, 2018
39. ## math

the "k"th term of a series, Sk=a 1-r^k/1-r, is the sum of the first "k" terms of the underlying sequence. the difference between the "n"th terms of two particular series is greater than 14 for some values of n (is an element of) N. the series with general

asked by liza on December 29, 2010
40. ## computer science /use java language

write the program that inputs a string representing a binary number(0s and 1s). First, your program should veerify that it is indeed a binary number, that is, the number contains only 0s and 1s . if that is not the case, your program should print a message

asked by Mira on October 30, 2008
41. ## chemistry

How do you calculate the % empty sapce in 100mL of air. Using Avogadro's number(6.02x10^23) and the average volume of O2 and N2(3.8x10^-24 cm3/molecule). I think you can use the ideal gas law but am not really sure how to do it. I also have a similar

asked by Christy on February 4, 2009
42. ## chemistry

the mass number is used to calculate the number of-----------in one atom of an element. in order to calculate the number of neutrons you must subtract the ------from the-----------

asked by jennifer on October 8, 2008
43. ## Algebra

How does finding the square root [J ] of a number compare to fnding the cube root [3 J- ] of a number? Use the number 64 in your explanation.

asked by BLOODWOLFPrincess+nurse on December 5, 2018
44. ## Math

A number is added to 7 and the result is multiplied by 4. The final answer is twice the original number . Find the original number.

asked by Seyi on January 19, 2014
45. ## Math

What is the probability of rolling cube and getting a 4 and then an even number? A. 1/6 B. 1/2** C. 1/12 D. 2/3 A coin is tossed and a number cube is rolled. What is P(heads, a number less than 5)? A 1/3 B 5/12 C 2/3 D 5/6

asked by Check pls on May 19, 2017
46. ## math

Copy of Consider the charged particle S2- Match the first column with the correct number in the second column. Note: •The same number may be used more than once, if necessary.. •Not every number will be used.

asked by Anonymous on June 3, 2014
47. ## Math

If a composite number has the first five prime numbers as factors, what is the smallest number it could be? Write that number's prime factorization.

asked by Sue on September 24, 2009

if you round the number to the tens place, it is 460 if you round the number to the hundreds, it is 500 could the number be 468 and why

asked by jim on October 14, 2009
49. ## palm valley

ruben is thinking of a mystery number. if he multiplies the number by 6 and then divides it by 9, the result is 708. what is the mystery number

asked by Jeannette on October 20, 2016
50. ## math

One number is 5 more than another number. Four times the larger number plus 3 times the smaller is 97. find the numbers. Show your work.

asked by allan on January 21, 2010
51. ## Precalculus

The 8th term in an arithmetic sequence is 5, and the sum of the first 10 terms is 20. Find the common difference and the first term of the sequence. Alright so in an arithmetic squence the difference d between any two successive numbers is constant. So if

asked by Trudy on January 21, 2007
52. ## Math

In a little town in West Michigan lives a math professor, who hears one day that the barber has three children. So, on the next visit to the barber, the professor casually inquires, "I have heard you have three children, is that right?" "Yes!" says the

asked by Tyler on September 21, 2007
53. ## Mathematics

Since the beginning of satellite radio in 2001, the number of satellite radio subscribers has been growing very quickly. At the end of 2001, the total number of subscribers to XM Satellite radio was 27,733. By the end of 2005, the number of subscribers had

asked by Daisy on November 7, 2010
54. ## math

If you have 100 numbers (1 - 100, including 1 and 100) and you choose 2 of them then do the formula x + y + xy (x being the first number and y being the second) and you replace the 2 numbers chosen with that new number, what are the last possible values

asked by Dennis on March 11, 2015
55. ## Calculus

Find the sum and difference functions f + g and f – g for the functions given. f(x) = 2x + 6 and g(x) = 2x - 6 f(x) = x^2 - x and g(x) = -3x + 1 f(x) = 3x^3 - 4 and g(x) = -x^2 + 3 State the domain and range for the sum and difference functions in #3.

asked by Bee on September 2, 2013
56. ## physics

consider a massless cord attached at both ends to hooks in a ceiling. A 20 kg mass is then suspended from the first cord by a second cors. The angles made by the cord with the ceiling are 40 degrees (left angle) and 25 degrees (right angle). Find the

asked by randy on November 20, 2006
57. ## Math

What is the mean number of votes for the snow cone flavors? Cherry 40 Strawberry 7- Grape 30 Lime 20 Rainbow 40 A.180 B.36 C.40 D.18 C The range of a set of numbers is 52. The number with the greatest value in the set is 248. What is the number with the

asked by Jerald on April 9, 2013
58. ## math

yash invest 1200 in scheme A ,which offers a compd interest at rate of 20% for 2 yrs.he invested a certain sum in scheme B which offers simple interest at rate of 15 % for a period of 3 year. interest received from scheme A Is 42rs more than that received

asked by arun on September 20, 2017
59. ## math

A single, standard number cube is tossed. What is the probability of getting a number other than 6? A game involves spinning this spinner. What is the probability of the pointer landing on Y? The table shows the color preferences of 50 shoppers at the

asked by Can someone help? double checkin my answers on May 31, 2017
60. ## Math

A surgical technique is performed on 7 patients. There is a 70% chance of success. Find the probability that the surgery is successful for at least 5 patients and what is the expected number of successes out of 20 surgeries. My attempt was: P(xmore than or

asked by Resa on March 11, 2015
61. ## math

Taxicab Distances Problem. Imagine that the grid lines on a coordinate grid are streets and that the distance between two points must be measured by the number of “blocks” a taxicab would have to travel horizontally and vertically to get from one point

asked by candy on July 7, 2011
62. ## Algebra

The larger of the two is 1 less than 3 times the smaller number . If twice the smaller number is increased by the larger number, the result is 18 more than the larger number. Find both numbers

asked by Anonymous on August 30, 2017
63. ## Substitution Method in Algebra!HELP PLZ!

Use the Substitution method to solve the system of equations. 3x + y = 5 4x - 7y = -10 multiply first equation by 4 multiply second equation by 3 thus both equations have same x or y value in this case it is the x value. 12x + 4y = 20 12x - 21y = -30 solve

asked by Matthew on November 5, 2006
64. ## math 3

Peter is playing a game where a ten-sided die is rolled. Four sides of the die have the number 10, three sides of the die have the number 5, two sides of the die have the number 25, and one side of the die has the number 27. What is the expected value of a

asked by kj on June 11, 2012
65. ## math 3

Peter is playing a game where a ten-sided die is rolled. Four sides of the die have the number 10, three sides of the die have the number 5, two sides of the die have the number 25, and one side of the die has the number 27. What is the expected value of a

asked by kj on June 11, 2012
66. ## Math

Mr. Singh deposited \$170 in his bank. The number of \$5 bills was three times the number of \$10 bills and the number of one dollar bills was 30 more than the number of five dollar bills how many bills of each type did he deposit

asked by Valentina on October 1, 2013
67. ## survey for school

This is a survey WHEN YOU ANSWER PLEASE GIVE DETAILS FOR EACH ANSWER. AND CAN YOU ANSWER THIS WAY: Letter followed by words next to the letter. Thanks (1) If around nine people (for example) over the years said negative things (or what you perceive as

asked by lover454 on August 12, 2008
68. ## math

The atomic number of cadium is half the atomic number of curium. Define a variable and write an expression for the atomic number of cadmium. I'm working in a group with my friends and we need help we're not the same people.

asked by Samantha on September 8, 2010
69. ## math

The atomic number of cadium is half the atomic number of curium. Define a variable and write an expression for the atomic number of cadmium. I'm working in a group with my friends and we need help we're not the same people.

asked by Ricky on September 8, 2010
70. ## Math

TRUE OR FALSE ? Justify your answer. a. There exist real numbers a and b such (a+b)^2 = a^2 + b^2. b. For any real number x, there exists a unique number -x such that x + (-x) = 0. c. Any integer n is either odd or even. d. Any real number x can be written

asked by Alfonso on March 3, 2016
71. ## math

The atomic number of cadium is half the atomic number of curium. Define a variable and write an expression for the atomic number of cadmium. I'm working in a group with my friends and we need help we're not the same people.

asked by Martin on September 8, 2010
72. ## math

Which of the following is a certain event? 1) rolling a composite number on a number cube 2)rolling a number greater than 1 on a number cube 3)rolling an odd or even number on a number cube 4)rolling an odd or even number greater than 7 I think # 3 Thanks

asked by JAMIE on May 11, 2017
73. ## Math

On Thursday after work the number of cars in a parking lot increased at a steady rate of 17 cars every 5 minutes which rational number describes the number of cars per minute

asked by Unicornheart on October 15, 2018
74. ## Math Question

A Teacher gives each student a number. She tells the students to line up according to their number. Some students had trouble doing this. What knowledge of number operations are the students missing? Is the answer ordinal numbers?

asked by Sheila on December 7, 2016
75. ## mathematics

The cafeteria has 144 bananas, 36 pears, and 72 apples. Each student gets the same number of pieces of fruit. What is the greatest number of students who can receive fruit? The 48 members of a chorus will sit in rows in front of the 300 members of the

asked by Aubrey on October 15, 2013
76. ## Math

Jade counted the number of the students on each sports time at her school and the number of wins the team had last season. If she displays her data on a scatter plot, what type of relationship will she most likely see between the number of students on a

A single, standard number cube is tossed. What is the probability of getting a number greater than 3? A. 2/3 B. 1/3 C. 1/6 D. 1/2 I think that it's D because a standard number cube has 6 numbers, and if we could get a number greater than 3, three is half

asked by Lily L. on May 14, 2016
78. ## Math(Connexus 6th) Unit 6

A mail-order supplier of small electrical parts charges a shipping fee of \$8, plus \$5 for each push-button light switch ordered. If x is the number of push-button switches ordered, then the expression for the total cost of an order is 5x + 8. Which table

79. ## Chemistry

A neutral atom of an element has 2 electrons with n=1, 8 electrons with n=2, and 5 electrons with n=3. Write its electron configuration and find: A) atomic number B) total number of s electrons C) total number p electrons D) total number of protons

asked by Taylor Beach on February 25, 2014
80. ## java programming

Create a program that will generate lottery numbers for the user. There are two types of numbers in the lottery, the standard numbers 1-43 and the power ball number 1-60.There are three different lottery games, a three number game, a five number game with

asked by JR on April 7, 2012
81. ## Math

I am confused with this problem could someone please explain? Taxicab Distances Problem. Imagine that the grid lines on a coordinate grid are streets and that the distance between two points must be measured by the number of "blocks" a taxicab would have

asked by B.B. on September 18, 2009
82. ## Math intermediate algebra

The perimeter of a triangle is 33 inches. The sum of the length of the longest side and twice the length of the shortest side is 31 inches. Twice the length of the longest side minus the sum of the lengths of the other sides is 12 inches. Find the lengths

asked by Jack on April 11, 2017
83. ## math

True or false 1.) The set of integers contains the set of rational numbers 2.)Every repeating decimal is a rational number 3.)Every square root is an irrational number 4.) the set of whole numbers contains the set of rational number 5.)every terminating

asked by xavier on October 30, 2017
84. ## Math

i^6 = (i^2)^3 = (-1)^3 = -1 The square, not the square root of -1 is 1. :) B.t.w., can you prove that -1 times -1 is 1? Hint, try to prove first that for any number X: -1 times X equals -X How do you find the square root of -1? The square of any real

asked by Count Iblis on November 15, 2006
85. ## Economics

Suppose that there are 1,000 hot-pretzel stands operating in Toronto. Each stand has the usual U-shaped average total cost curve. Both the market demand curve and the supply curve for pretzels are linear, and the market for pretzels is in long-run

asked by Joy on September 27, 2013
86. ## Math

The average of X numbers is 15. If the sum of the X numbers is 90, what is the value of X? A)5, B)6, C)8, D)15 or E)75 What is the correct answer and how do you set up the equation? The answer is b)6 because if there are 15 average numbers and the sum is

asked by George on February 25, 2007
87. ## physics

vector (V1) is 6.3 units long and points along the negative (X) axis. Vector(V2) is 9.0 units long and points at 55 degree to the positive (X)axis. 1- What are the (X) and (Y) components of (V1) vector ? 2-What are the (X) and (Y) components of(V2) vector

asked by july on October 9, 2011
88. ## logic

Ali and Zoe reach into a bag that they know contains nine lottery balls numbered 1-9. They each take one ball out to keep and they look at it secretly. Then, they make the following statements, in order: Ali: "I don't know whose number is bigger." Zoe: "I

asked by unowen on August 12, 2017
89. ## English

This is the number of years that someone has lived , or that something has existed. (What is the part of speech of 'that'? Is 'that' a relative adverb or a relative pronoun? What is the antecedent of 'that'?) English - Writeacher, Sunday, December 5, 2010

asked by rfvv on December 5, 2010
90. ## calculus

The rate at which a rumor spreads through an Alpine village of 400 residents is jointly proportional to the number of residents who have heard it and the number who have not. Initially, 5 residents heard the rumor, but 4 days later this number increased to

asked by Anonymous on April 21, 2012
91. ## Math

John's present age is five years more than thrice the present age of his son. Five Years hence, John's age will be fifteen years more than twice the age of his son at that time. Find the present age of John and his son. J=3*S +5 J+5=15+2*(S+5) Find J

asked by Norman on July 5, 2007
92. ## science

How are all atoms of iron different from the atoms of all other elements? A.number of neutrons B.charge on the atoms C.mass number D.number of protons I guessed. I knew the answer. 123456789101112131415161718192021

asked by victoria on January 24, 2014
93. ## math

Jennifer is playing a game that involved rolling a fair number cube. She rolled the number 2 twelve times. What is the best prediction of the number of times she will roll a 2 if she rolls the dice 100 times?

asked by Oscar on April 26, 2016
94. ## math, English, geography, chemistry, physics, economics,

the number 1 to 20 are written on pieces of paper and put in the box. if a piece of paper is picked at random, what is the probability of picking a paper with: an odd number, a prime number, a multiple of 3 and a square numbe

asked by festus on August 9, 2018
95. ## S.S

In the election of 1856, Millard Fillmore was the Know-Nothing candidate and received 21 percent of the popular vote. What conclusion could be drawn from this fact? A. A significant number of people opposed slavery. B. A significant number of people were

asked by john on March 8, 2018
96. ## algebra

i'm really confused about if 0.123333... is A) rational number B) irrational number C)integer,rational number D)whole number, integer,rational number can somebody help me please thank you

asked by hannah on April 2, 2018
97. ## Math

The sum of two numbers is 112. The second is 7 more than 4 times the first. What are the two numbers? Am I doing something wrong? I seem to be stuck. x + y =112 (x+7)4y=112 The second equation should be: y+7=4x Should be the 2nd equation. The 2nd one: y is

asked by Sissy on May 19, 2007
98. ## Math

How do I figure out this question? Is there a formula I need? For which of the following sets of line segments is it possible to consturct a triangle? 1. Sides of length 17cm, 18 cm,and19 cm 2. Sides of length 11m, 18m, and 6 m 3. Sides of length 46ft,

asked by Priscilla on May 15, 2007
99. ## Math

Apples are sold in cartons of 25. David bought home 2 cartons an found 3 rotten apples in the first carton. There were thrice as many rotten apples in the second carton. 1. Find the probability of randomly selecting a good apple from carton 2. 2. If 2

asked by StuartKess on September 7, 2011
100. ## math

On a roulette wheel, the probability of winning when you pick a particular number is . Suppose you bet \$1.00 to play the game, and if your number is picked, you get back \$36. a. Is this a fair game? b. What would happen if you played this game a large

asked by Amy on August 16, 2010