# 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

41,404 results, page 85

1. ### Algebra

A number increased by 21 is 28. Find the number
2. ### Math

A number multiplied by itself and then by itself again gives -1,000. What is the number?
3. ### math

Five more than 6 times a certain number is 29. Find the number.
4. ### Math

The number by which another number is to be divided is the _________?
5. ### A

What is the translation of: The product of 32% of some number (q represents some number)?
6. ### Math

Five more than three times a number is 196 what is the number?
7. ### math

If √6 is the geometric mean between 6 and another number, then the number is: 1 2 6
8. ### math

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

whats sets of number does the number 9/10 have?
10. ### math

plot the number on the number line 1 5/6
11. ### math

is 1 a composite number or a prime number?
12. ### 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
13. ### Math

How to convert a whole number into a mixed number?
14. ### math

two less than three times a number is equal to 16. what is the number?
15. ### 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.
16. ### math

write the number as a mixed number 11 over 2
17. ### algebra

give an example of a number that is a integer, but not a whole number
18. ### 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
19. ### Math

Finding the base or number : 9 is 15% of what number? example please.
20. ### math

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

is the number 1 a prime or composite number?
22. ### math

how to convert 38/3 into a whole number or mix number
23. ### Math

My number is a multiple of 4 and is a square number less than 50
24. ### Math

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

Five added to twice a number gives 35. Find the number
26. ### algebra 1

seven less than a number t equals another number t solve for t
27. ### Maths

A number is as much greater than 28 as it is less than 42.find the number
28. ### 7/8 Math

what is an irrational number and a rational number?
29. ### math

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

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

Is -15/2 a Rational number Integer Whole Number All of the above
32. ### collegemathwordproblem

When a number is decreased by 30%of itself, the result is 28. What is the number?

34. ### math

SPINNER (A-D) AND NUMBER CUBE P(NOT A, NUMBER LESS THAN 5)
35. ### algebra

28 decreased by 6 times a number is the same as the number
36. ### math

One half a number minus 6 is 4 . What is the number?
37. ### math :]

Is 14/3 a rational number or a irrational number?
38. ### math

The factors of a number include 2, 3, 4, 6, 8, 12, 16, 32, and 48. Which could be the number?
39. ### Math

Round each number to the nearest whole number 3/14
40. ### math

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

A number has more tens than hundreds or ones. What might the number be?
42. ### home work

how i know the number of digits in each number
43. ### math

Nine more than five times a number is that number increased by 45
44. ### Algebra

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

Five times a number decreased by twice the same number.
46. ### Math

1. Write the place name for the 4 in the following number: 3,624,786 Answer: Thousand 2. Round the following number to the nearest ten: 53 Answer: 5 3. Find the sum of the following problem: 2,168 + 305 Answer: 2473 4. Estimate the sum of the following problem to the nearest ...
47. ### NEED HELP drawing a visual for this question

Marnie collects red, blue and purple buttons. At the beginning of the year she has 360 buttons in a box. The ratio of red buttons to blue buttons is 4:3 and there are twice as many red buttons as purple buttons. a.What is the ratio of blue buttons to purple buttons at the ...
48. ### science help plzzzzzzzzzzzzzzz?

Sue is setting up an experiment to test whether fly maggots select a dark or a brightly lit environment. She sets up a chamber in which there is a gradient in light intensity from one end (dark) to the other (brightly lit). The experimental hypothesis was “There will be a ...
49. ### Science need help

Sue is setting up an experiment to test whether fly maggots select a dark or a brightly lit environment. She sets up a chamber in which there is a gradient in light intensity from one end (dark) to the other (brightly lit). The experimental hypothesis was “There will be a ...
50. ### science

what is the charge on a copper nucleus The atomic number is the number of protons in the nucleus and protons have a charge of +1. What is the atomic number of copper? Look on the periodic table. If you don't have one at home, here is one on the web. www.webelements.com yikes ...
51. ### programming and visual basic

These are two different types of questions, these are not the same questions The Some interest Credit Company provides loans to customers at 1.5 percent interest per month. Design an application that gets customer account data that includes an account number, customer name, ...
52. ### Math

The number f water hyacinth plants growing on a lake increases exponentially with time. On Tuesday the number of plants is 150. That Friday the number has risen to 240. If it takes 3400 plants to completely cover the lake, will the lake be completely covered by 20 days after ...
53. ### Math

6.Sherman read 154 pages of a book in 4 days. He read 32 pages on each day of the first 2 days and y pages on the third.Which equation can be used to find p, the number of pages Sherman read on the fourth day? A.p=154-32(2xy) B.p=154-(32x2)-y C.p=154-2(32+y) D.p=154-(yx2)-32 B...
54. ### Computers

1. There is a requirement to store 750 records. The number of buckets is 10,000. The number of slots per bucket is 3. What is the PPD? 2. Hashing Algorithm Computation The record key is 1234AB6. The number of buckets is as per the PPD computation above in question 1. Compute ...
55. ### Math 124

There are several ways you might think you could enter numbers in WebAssign, that would not be interpreted as numbers. N.B. There may be hints in RED!!! You cannot have commas in numbers. You cannot have a space in a number. You cannot substitute the letter O for zero or the ...
56. ### Computers

1. There is a requirement to store 750 records. The number of buckets is 10,000. The number of slots per bucket is 3. What is the PPD? 2. Hashing Algorithm Computation The record key is 1234AB6. The number of buckets is as per the PPD computation above in question 1. Compute ...
57. ### Math

Which of the following is a prime #? a.2 b.19 c.37 d.51 e.67 I choose 2. But the book answer is 51. The book says:( 2,19,37, and 67 are prime #'s) 3x17=51, so it is not prime. I forgot what prime #'s mean that's why I choose anything like 2. help me. A prime number is a number...
58. ### MATH 157

How do I determine the real number solution for the following problem: The problem reads : Determine the number of real-number solutions to the equation from the given graph. x^2 - x + 15 = 0, given the graph of y = x^2 - x + 15
59. ### Mathematics

the ratio of the number of adults to children at a conce6is 5:6. the ratio of number of boys to number of girls is 2:5. therenare 36 more girls than boys at the concert. how many bpy are at the concert
60. ### Math

Write an expression for each quantity. 1. the value in cents of 5 quarters 2. the value of cents of q quarters 3. the number of months in 7 years 4. the number of gallons in 21 quarts 5. the number of gallons in q quarts Thank you.
61. ### math

Consider the given statements. 1. Every prime number is odd. 2. There are 8 prime numbers between 10 and 40. 3. There are 11 composite numbers between 0 and 20. 4. The number 4 is the smallest even composite number. Which two given statements are incorrect? OptionsMark for review
62. ### US History

41. A neutron atom of potassium has an atomic number of 19 and an atomic mass number of 39. Find its number of protons, neutrons, and electrons. This is what I got- Protons: 19 Neutrons: 20 Electrons: ? Thanks -MC
63. ### Chemistry

41. A neutron atom of potassium has an atomic number of 19 and an atomic mass number of 39. Find its number of protons, neutrons, and electrons. This is what I got- Protons: 19 Neutrons: 20 Electrons: ? Thanks -MC
64. ### chemistry

Tantalum metal is produced by reaction of potassium heptafluorotantalate (K2TaF7) with elemental sodium (Na) in a reactor heated to 850oC. The by-products are potassium fluoride (KF) and sodium fluoride (NaF). The reactor is charged with 244.0 kg of K2TaF7 and 13.0 kg of Na. ...
65. ### Math Word Problems

Hi, I am having some trouble with some problems, can you please help. thanxs!!! 1. A car rental agency charges \$250 per week plus \$0.25 per mile to rent a car. How many miles can you travel in one week for \$300? -Would the equation look like: 300= 250x + .25 ? 6. A train ...
66. ### Homework help plz( Steve or Reiny)

Determine if the number is written in scientific notation. If not, explain 32 * 10^4. (1 point) No; it is not written as a power of 10. No; the first factor is not a number between 1 and 10. Yes; the number is written in scientific notation. Determine if the number is written ...
67. ### MATH

The number of students who ride a bike to school is 15 more than the number of students who walk to school. The letter s represents the number of students who walk to school. Which of these shows the number of students who bike to school? A. s – 15 B. 15 × s C. s + 15 D. 15...
68. ### algebra

I am not understanding your question. This is what the problem is (-7y^2-4y+6)=(7y^2-4y-4)-(2y^2-2y-6)Simplifying a sum or difference of three univariate polynomials
69. ### Algebra help pls

Which equation matches the statement: "The sum of -4x and 2 is 9"? A -4x+2=9 B -4x+9=2 C -4x(2)=9* D -4x-2=9 Solve. 1 ___ x = 12 3 A x=4 B x=15 C x=36 D x=39* Am i correct on these?
70. ### math

Find the partial sum S_n for a geometric series such that a_{4} = 216, a_{9} = 52488, and n = 10.
71. ### introduction to computers

which selection below represents an entry that would be seen in the active box? A. =sum(A1:A3) B. 15 C. (A1:A4) D. E11
72. ### math

what sum of money will become RM15000 in three year at a simple interest rate of 8% per annum?
73. ### Algebra

I am not understanding your question. This is what the problem is (-7y^2-4y+6)=(7y^2-4y-4)-(2y^2-2y-6)Simplifying a sum or difference of three univariate polynomials
74. ### maths

How many ways are there to write 2000 as the sum of powers of 2 with non-negative exponents, where each power is used at most twice?
75. ### math

Can you find two positive numbers whose sum and product are both 5? Round off to nearest hundredth, please.
76. ### algebra 2

find the sum of the first 24 terms of the arithmetic sequence, if the first term is 3 and the commom difference is 3.
77. ### calculus

find 3 positive real numbers whose sum is 500 and whose product is as large as possible.
78. ### Math

Without finding the exact answer, select which of the following numbers is the best estimate of each sum or difference of 2/3, 0, 2/3. 1/9 + 2/5 - 1/3 - 3/4
79. ### math30

Determine the sum of the following geometric series. Round your answers to 4 decimals if necessary. a) 50 over sigma k=1 8(.5)^k-2
80. ### physics

Probability of getting two heads among 4 coins for r = 0, 1, 2, 3, 4 find values of Pr, rPr, (r - r̄)2Pr and sum of r
81. ### math

How many ways are there to write 2000 as the sum of powers of 2 with non-negative exponents, where each power is used at most twice?

Find the sum of the angle in each regular polygon. (Pentagon)
83. ### math

Monday=6 Wednesday=9, and Saturday = 8. Find the sum of the values of all 7 days of the week.
84. ### Math

If the 2nd and 5th term of a geometric progression are -6 and 48 respectively. Find the sum of the first four terms.
85. ### math

At what rate of annual simple interest, a certain sum will amount to four times in 15yr
86. ### Math

A pair of dice is rolled, one is red other is green. Find the probability that the sum is 6
87. ### math

why is it possible to find the sum of the angle meanures of an n-gon using the formula (180n-360)??
88. ### math

got a question my problem is when the sum of 5 and 6 is subtracted from the product of 5 and 6, what is the difference would i have to divide or subtract
89. ### Math

By setting x equal to the appropriate values in the binomial expansion ( or one of its derivatives) evaluate the following : sum(k=1 to n) (n,k) k^2
90. ### Algebra help pls

Which equation matches the statement: "The sum of -4x and 2 is 9"? A -4x+2=9 B -4x+9=2 C -4x(2)=9* D -4x-2=9 Solve. 1 ___ x = 12 3 A x=4 B x=15 C x=36 D x=39* Am i correct on these?
91. ### Algebra

Find three consecutive integers whose sum is 138 by writing and solving an equation.
92. ### math

Use the sum or difference indentity to find the exact value of tan 105 degrees.

I'm not sure how to answer this. Select two fractions whose sum is 3/4 and whose denominators are both the same but not equal to 4
94. ### Math/Algebra

If the first term of a finite geometric sequence is .4 and its ratio is .3 what is the sum of the first 5 terms?
95. ### math

the measure of two supplementary angles have the sum of their measurements is equal to 180 degrees.
96. ### Algebra

Find three consecutive odd integers such that the sum of 4 times the largest is -191
97. ### maths

How many ways are there to write 2000 as the sum of powers of 2 with non-negative exponents, where each power is used at most twice?
98. ### math puzzle

How do you add up numbers between 1 to 8 to get the sum of nine across, diagonally and horizontally in a box of nine squares?
99. ### Math

c and d are positive consecutive odd integers whose sum is 240. If c > d, then 1/square root of c=? Help?
100. ### math help me please!!!!!!!!!!!!!!!!

luke added 429+699+314 and got 950 is this sum reasonable?