# 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 96-
## math gr.6

Is the number 23 the only number between 20 and 28 that can't be divisible equally by 2,3,4, or 5

*asked by Anonymous on September 22, 2010* -
## Math

i am a number between 50 and 60. one of my factors is 28. qhat number am I?

*asked by Lizzy on November 16, 2012* -
## math

If 6 more than 8 times a number equals 30, what's the number?

*asked by Anonymous on April 9, 2013* -
## math

plot the number on the number line 1 5/6

*asked by ken on October 22, 2014* -
## Math

A number cube is rolled. What is P(3 or an even number)? A. 1/2 B. 2/3 C. 4/2 D. 1/6

*asked by Fork-A-Dork on April 11, 2017* -
## maths

If 2/3 part of a number is greater by 4 than 3/5 of it. then the number is

*asked by Bala on May 8, 2017* -
## math

two less than three times a number is equal to 16. what is the number?

*asked by taylor on February 23, 2012* -
## Algebra

A number increased by 21 is 28. Find the number

*asked by Anonymous on February 1, 2018* -
## math

A number from 21 to 30 is drawn at random. P( a number less than 24) I think 3/10

*asked by Anonymous on March 13, 2014* -
## math :]

Is 14/3 a rational number or a irrational number?

*asked by LILY on February 18, 2008* -
## TTM

Is -15/2 a Rational number Integer Whole Number All of the above

*asked by Animegirl on November 6, 2015* -
## Math

A number, plus one third itself, plus one eighth of itself, equals 70. What is the number?

*asked by Emily on December 11, 2015* -
## math

A number cube is rolled. What is P(3 or an even number) A: 1/2 B: 2/3 C:4/2 D: 1/6

*asked by cardi b on May 7, 2018* -
## algebra

if 3/5 of a number exceeds its 2/7 by 44 ,find the number

*asked by Anonymous on April 12, 2010* -
## 5th grade

If you divide a number by 7, which number could the remainder NOT be? 2? 5? 6? 8?

*asked by Taran on February 24, 2009* -
## Math

When a fifth of a certain number is added to 3,the result is 17 .what is the number?

*asked by Helen on October 22, 2018* -
## algebra 1

four less than half a number is 17.find the number

*asked by adrian on March 2, 2011* -
## math

write the number as a mixed number 11 over 2

*asked by princess on September 21, 2014* -
## Math

The number is between 3 and 10, you can make exactly 3 arrays with this number and it's not 9. What is it?

*asked by Craig on December 5, 2010* -
## math

is the number 1 a prime or composite number?

*asked by martha on August 20, 2015* -
## Math

The number by which another number is to be divided is the _________?

*asked by Emily on November 11, 2008* -
## math

I am a number between 0.23 and 0.31. I have 3 digits. All of my numbers are the same. What number am I?

*asked by Stephen on September 15, 2011* -
## math

how many 4 number combinations can there be from 0-99 without repeating a number?

*asked by Hanna on September 7, 2012* -
## Math

Round each number to the nearest whole number 3/14

*asked by Lance on September 17, 2012* -
## math

What number is that,which is to 12 increased by three times the number ,as 2 to 9 ?

*asked by ravishankar on August 1, 2016* -
## math

12.5 is 125% of a number. Fine the number?

*asked by Lakshmi on April 3, 2015* -
## math

please help! is the square of a number greater than the number?

*asked by dani on February 15, 2012* -
## math

The average of three number is 3. If the greatest is 4.6 and the least is 1.4 what is the third number

*asked by jasmine on January 10, 2013* -
## math

when 33 is subtract from a number it reduce to its 5/8.what is number.

*asked by shweta on May 27, 2011* -
## math...number sequence

What is the next logical number in the following number sequence? and Why? 5, 8, 14, 26

*asked by M.A. on June 29, 2009* -
## math

One half a number minus 6 is 4 . What is the number?

*asked by math on February 1, 2017* -
## Math

My number is a multiple of 4 and is a square number less than 50

*asked by Savanah on September 3, 2008* -
## math

when a third of a certain number is added to 8,the result is more than 10.what is the number?

*asked by amadu on October 10, 2015* -
## Maths

Show that each and every number is a rational number

*asked by Monika on June 14, 2018* -
## Word Problem

Fifteen percent of a number is 10.5. What is the number?

*asked by lol on October 25, 2013* -
## math

how to convert 38/3 into a whole number or mix number

*asked by veronica on February 16, 2011* -
## Algebra I

Which number is a whole number? a) |-18/9| b) -4/3 c) 1.6 d) -(-7.963) Also please explain it to me as well. Thank you.

*asked by Vanilla Bear on August 20, 2012* -
## Algebra

Two less than three-fourths of a number is ten. What is the number?

*asked by Diana on May 24, 2011* -
## math

The quotient of a number and 7 is equal to 6. What is that number?

*asked by paully on October 29, 2010* -
## Math

twice what number is equal to three times that number

*asked by Mayah on October 8, 2009* -
## 7/8 Math

what is an irrational number and a rational number?

*asked by Christabelle on November 7, 2012* -
## math

MEghan had 36 books in her locker. Some were library books, text books and the rest were telephone books. THe number of library books and phone books combined equals twice the number of text books. The number of text books and telephone books equals three

*asked by maggie on September 30, 2012* -
## Math (Trigonometry [Polar Form])

Let z be a complex number such that z = 2(cos 8∘ + i cos 82∘).Then z^5 can be expressed as r(sin α∘+ i cos α∘), where r is a real number and 0 ≤ α ≤ 90. What is the value of r+α? Hint to solve: Example Question: Let z be a complex number

*asked by Shin on June 22, 2013* -
## chemistry

Magnesium can be produced by reaction of magnesium oxide (MgO) with silicon (Si). The by-product of the reaction is magnesium orthosilicate (Mg2SiO4). A reactor is charged with 183.0 kg of MgO and 116.0 kg Si. Assume the reaction goes to completion.

*asked by schoolgirl on March 23, 2013* -
## microsoft excell 2007

entering the formula=SUM(C5:C18)is cell C19 will resolve in which of the following? (a)cells C5 and C18 will be added together (b)cells C5 and C18,and C19 will be added together (c)the total of cells C5 to C19 will appear in cell C19 (d0the total of cells

*asked by susue on April 11, 2012* -
## pre algerbra

if 150 is subtracted from 7 times a number ,the result is the same as when 250 is subtracted from 3 times the number. what would be the result if 100 were added to to 6 times the number

*asked by kattie on January 4, 2011* -
## 6th grade Math

Shelley compared the number of oak trees to the number of mable trees as a part of a study. She counted 9 mable trees to every 5 oak trees. Later in the year there was bug problem and many trees died. New trees were planted to make sure there was the same

*asked by Harms on November 4, 2015* -
## Information technology

Write a structured algorithm that prompts the user to input the number of days in a month. Calculate and print the number of hours in the month appropriately labelled.

*asked by Amanda Sinclair on February 1, 2017* -
## math

A pair of dice is rolled, and the number that appears uppermost on each die is observed. Refer to this experiment and find the probability of the given event. One die shows a 5, and the other is a number less than 2.

*asked by Vanny on February 20, 2011* -
## Math

An artist had 45 pieces of turquoise and 60 cat's eye marbles.each sculpture she made contained the same number of each kind of stone and more than one of each. What is the greatest number of sculptures she could have made ?

*asked by dania on January 5, 2013* -
## Alg2

You are playing a game that involves drawing three numbers from a hat. There are 25 pieces of paper numbered 1 to 25 in the hat. Each number is replaced after it is drawin. What is the probability that each number is greater than 20 or less than 4 ?

*asked by Cindy on April 18, 2012* -
## math

I am getting so confused with my math problems... Can you help me please?... The question is - Rounded to the nearest ten I am 800. I am not odd. All of my places have a value greater than 0. The number in my ones place is 1 less than the number in my tens

*asked by Jay on September 5, 2011* -
## Chemistry

I'm doing something wrong with osmolarity. I have 100 ml of .9% NaCl. So what i did was take the MW (58.44) and divided it by the .9 because it should be grams, then divided that number by .1 (for the liters) but its coming out with a huge number and its

*asked by Amber on February 6, 2014* -
## Chemistry

In an atom whose core contains 16 neutrons possess a total electrical charge 1. What is the atomic number of the atom? 2.What is the number of nucleons(mass)? 3.How much electrons has in electronic mantle?

*asked by Ciara on November 23, 2010* -
## maths

A fair die is toss six times. Defined a random variable as an odd number that appeared. Find the probability that exactly four of the tosses showed an odd number.

*asked by Frederick on May 11, 2016* -
## Stats

I roll a pair of fair dice and compute the number of spots on the two sides facing up. Denote this total by X. The probability distribution of X is X Prob 2 1/36 3 2/36 4 3/36 5 4/36 6 5/36 7 6/36 8 5/36 9 4/36 10 3/36 11 2/36 12 1/36 The probability that

*asked by MT on July 2, 2013* -
## English

Question: In lesson plan, we can see two items; one is 'Registration Number' and the other is 'Identity Number.' What is the difference between them. -- Two or three applcants for teaching at school will come and start teaching for demonstration for about

*asked by rfvv on July 15, 2015* -
## physics

estimate number of impacts number of imapcts air molecule make with palm of your hand assuming all air is nitrogen molar mass =.0028

*asked by donald on December 16, 2017* -
## Statistics

A coin is tossed 7 times. What is the probability that the number of heads obtained will be between 2 and 4 inclusive? Express your answer as a fraction or a decimal number rounded to four decimal places.

*asked by Sadie on February 22, 2017* -
## algebra

The number of customers visiting a local business is 48,961 and has been continuously declining at a rate of 2.5% each year. What is the approximate number of customers in 13 years. My answer is 35,230

*asked by Steve on August 25, 2017* -
## managerial economics

Using optimization theory, analyze the following quotations: a. “The optimal number of traffic deaths in the United States is zero.” b. “Any pollution is too much pollution.” c. We cannot pull U.S. troops out of Iraq. We have committed to such

*asked by air on June 21, 2013* -
## Geometry

The instructions say, "The measure of an exterior angle of a regular polygon is given. Find the measure of an interior angle. Then find the number of sides. For another problem just like this, they gave the number 18 and I subtracted 18 from 180 and solved

*asked by Melissa on November 25, 2014* -
## carpentry, math

2. A 4 × 12 built-up girder is 30″. How many board feet does this girder contain? (Round your answer to the nearest whole number.) A. 107 B. 312 C. 128 D. 96 I think the answer is C.128. -- 3. Calculate the number of hours needed to frame a one-story

*asked by doug on November 19, 2018* -
## algebra

question The square root of a negative number is imaginary. That is you cannot find, for example, sqrt(-49) . Why? my answer Yes you can, however this is aginst the normal operations non the less we are dealing with iminiganary numbers so, as such the

*asked by tony on June 30, 2008* -
## maths

A town council intended to spend $70000 on buying trees. Because of the size of the order the supplies reduced the price of each tree by $10 and the council now decided to spend only $60000. If the number of trees finally obtained is 100 more than the

*asked by kim jung hee on September 2, 2013* -
## 5 stand for

what is the number 5 stand for The number five is a numerical sequence which follows four and precedes six. Other than that, you need to clarify the question. Since this is not my area of expertise, I searched Google under the key words "five meaning" to

*asked by brittany carley on September 22, 2006* -
## Math Question Please Help

Two more students like math than science Half the number of students who like science like history. The number of student who like reading equals the number who like math and science combined. Two students like History. How many children (12) like each

*asked by Kathy on May 7, 2014* -
## chemistry

I can't figure this question out for the life of me. If anyone could help me, that'd be great! Given change of heat of formation for Cu^2+ (aq)=+71.7kJ/mol and that for Zn^2+(aq)= -153.9kJ/mole; find the heat of reaction for: Zn(s) + Cu^2+(aq) -> Zn^2+(aq)

*asked by Anonymous on June 24, 2006* -
## MATH

The cumulative number of car accidents from 2000 to 2010 can be modeled by the quadratic expression, C=-42x^2+924x+14,112, where x=1 corresponds to 2001, and so on until x=11 corresponds to 2010. Find the number of cumulative car accidents in 2003. Use the

*asked by ANGEL on April 29, 2012* -
## MATH

The cumulative number of car accidents from 2000 to 2010 can be modeled by the quadratic expression, C=-42x^2+924x+14,112, where x=1 corresponds to 2001, and so on until x=11 corresponds to 2010. Find the number of cumulative car accidents in 2003. Use the

*asked by ANGEL on April 29, 2012* -
## Math

Use this equation to estimate typing speed, S=w/5-2e, where S is the accurate typing speed, w is the number of words typed in 5 minutes, and e is the number of errors. Choose the letter for the best answer. One of the qualifications for a job is a typing

*asked by Katie on February 28, 2012* -
## Physics

A 1000kg space craft at 500m/s is on a collision course with a 400kg satellite travelling at 700m/s. Their paths are converging at a 45 degree angle. After the collision, they remain locked together. a) calculate their final speed b) calculate the quantity

*asked by Jon on December 15, 2010* -
## Physics

A 1000kg space craft at 500m/s is on a collision course with a 400kg satellite travelling at 700m/s. Their paths are converging at a 45 degree angle. After the collision, they remain locked together. a) calculate their final speed b) calculate the quantity

*asked by Jon on December 15, 2010* -
## Physic II

if the force vector F elect A-->B is in the positive direction form the unit vector r A-->B , the unit vector must be multiplied by a negative number . where does this negative number come from in the Coulomb equation? Does this negative number indicate a

*asked by Julide on January 26, 2014* -
## Physic

if the force vector F elect A-->B is in the positive direction form the unit vector r A-->B , the unit vector must be multiplied by a negative number . where does this negative number come from in the Coulomb equation? Does this negative number indicate a

*asked by Su on January 27, 2014* -
## physic

if the force vector F elect A-->B is in the positive direction form the unit vector r A-->B , the unit vector must be multiplied by a negative number . where does this negative number come from in the Coulomb equation? Does this negative number indicate a

*asked by Salute on January 26, 2014* -
## math

how would you calculate the largest prime number given a number x so for example say someone inputs 8 , the largest prime number is 7.

*asked by sam on October 23, 2014* -
## math

Which is the best strategy to use to solve this problem? Jarrod wants to make a rectangular garden that has an area of 100 square feet. He wants to put a fence around it, but he wants to use as little fencing material as possible. What are the dimensions

*asked by diego on April 18, 2016* -
## Statistics

1. A company decides to add a new program that prepares randomly selected sales personnel to increase their number of sales per month. The mean number of sales per month for the overall population of sales people at this national company is 25 with a

*asked by daniel on February 19, 2014* -
## Math

Q. The coach of a baseball team separates the players into groups for the drills. Each group has the same number of players. Is the total number of players prime or composite, explain. - A. They really don't say the number in the book, but i would have to

*asked by Lilly on October 6, 2015* -
## statistics

a company decides to add a new program that prepares randomly selected sales personnel to increase their number of sales per month. The mean number of sales per month for the overall popualtion of sales people at this national company is 25 with a standard

*asked by Anonymous on May 20, 2013* -
## Psychology

1. A company decides to add a new program that prepares randomly selected sales personnel to increase their number of sales per month. The mean number of sales per month for the overall population of sales people at this national company is 25 with a

*asked by Sandy on October 5, 2013* -
## math -hw help

Determine whether the following regular tetrahedrons have an edge length that is a whole number, a rational number or irrational number. The surface are of a tetrahedron is given by the equation: SA = √ 3s^2 Surface are of regular tetrahedron A = 1.5

*asked by AJ on February 5, 2015* -
## S.S. 1 question

5. What did delegates decide about how the number of representatives for each state would be determined? a. Each state would get a number of representatives directly proportional to its population. b. Each state would get a number of representatives

*asked by Jman on November 8, 2012* -
## math

1. Which of the following numbers is an example of an integer? a. -15 b. 3/5 c. ^7 d. 0.252525... 2. Which statement is FALSE? a. Every integer is a real number. b. The number zero is a rational number. c. Every irrational number is a real number. d. Every

*asked by Nyla on August 27, 2012* -
## Math

Let n = c x p, where p is a prime number, and c is a composite number less than p. The number c has three unique prime factors. How many unique prime factor does n^2 have?

*asked by Anne on July 2, 2014* -
## Math

Explain It: Which is greater, the greatest whole number with 5 digits or the least whole number with 6 digits? (I know the answer is the 'least whole number with 6 digits', but how can I explain it. Thanks!

*asked by Jamie on September 7, 2011* -
## Math

a business firm has made an analysis of its production facilities and its production facilities and its personnel. with the present equipment and number of workers, the firm can produce 3, 000 units per day. it was estimated that without any change in

*asked by Jai on September 25, 2018* -
## maths

i am a product. one of my number is 10. the other is 5 more than the first number. what number i am?

*asked by shah on March 21, 2012* -
## jlc

Three is the first number of pair and 8 is second if 50 is first number what is second number?

*asked by matthew on October 20, 2011* -
## algebra2

five less than the product of 6 and a number is no more than twice that same number. what is the number?

*asked by stgc on February 10, 2013* -
## maths

average third number is 12 if two number are 8 and 15 then the third number is?

*asked by Anonymous on May 30, 2016* -
## Math

if a number is not an irrational number it is??? a whole number

*asked by Khalessi on October 4, 2017* -
## Math 8R - Help!!!!!!!!

If one-third of a number is 6 less than haft of the number, what is the number? a) 30 b) 12 c) 18 d) 36

*asked by Laruen on November 23, 2012* -
## maths

average of three number is 12 if two number are 8 and 15 then the third number is ?

*asked by ammu on May 30, 2016* -
## science

Number+Number+Number=0 use this nos1,3,5,7,9 11,12,15,

*asked by yusuf on January 26, 2017* -
## prealgebra

Four times a number is 21 more than the number. What is the number?

*asked by sheila on December 3, 2013* -
## math

seven less than a number is 14 more than 2 times that number. what is that number

*asked by jess on September 29, 2016* -
## Math

The LCM of two number is 40.one of the number is 5.what is the other number?

*asked by Lisha on May 11, 2016* -
## math

my number is 5 more than one-half my number. What is my number?

*asked by jason on September 17, 2012*