﻿ Which of the following is not a prime number 157 1057 263 Or 3163 - AssignmentGrade.com

# Which of the following is not a prime number 157 1057 263 Or 3163

QUESTION POSTED AT 18/04/2020 - 07:34 PM

Prime numbers are numbers that are simplified, or rather, cannot be divided into any smaller numbers and has only 1 and itself (excluding 1, as it is NOT prime).

For example, 2 is a prime number, as it has 1 and itself for the only factors.
4 is NOT a prime number, as it has more than 2 factors; 1&4, 2&2.

Although, we are looking for a number that is NOT prime (composite).

157 is prime, as 3, 5, 7, 9, 11, and 13 cannot go into it (main odd multiples).

1057 is NOT prime, as it can divide into 7 by 151.

I hope this helps!

## Related questions

### What is the least number that rounds up to 300 when rounding to the nearest hundred?

QUESTION POSTED AT 02/06/2020 - 01:56 AM

### Is the data set “the number of leaves on a branch” quantitative or qualitative? If it is quantitative, is it discrete or continuous?

QUESTION POSTED AT 02/06/2020 - 01:41 AM

### A painting is purchased for \$500. If the value of the painting doubles every 5 years, then its value is given by the function V(t) = 500 ⋅ 2t/5, where t is the number of years since it was purchased and V(t) is its value (in dollars) at that time. What is the value of the painting ten years after its purchase

QUESTION POSTED AT 02/06/2020 - 01:37 AM

### Ivan finished 4/5 of his math homework problems and all 3 questions for his science homework before dinner. If he finished atotal of 43 problems before dinner, what is the total number of math homework problems he was assigned?

QUESTION POSTED AT 02/06/2020 - 01:37 AM

### Find an irrational number that is between 7.7 and 7.9. Explain why it is irrational. Include the decimal approximation of the irrational number to the nearest hundredth. (3 points)

QUESTION POSTED AT 02/06/2020 - 01:29 AM

### _____ 18. The scatter plot shows the study times and test scores for a number of students. How long did the person who scored 81 study? Type your answer in the blank to the left. A. 50 minutes B. 81 minutes C. 16 minutes D. 100 minutes

QUESTION POSTED AT 01/06/2020 - 05:03 PM

### Three-sevenths of a number is 21. Find the number

QUESTION POSTED AT 01/06/2020 - 04:54 PM

### Use linear approximation to estimate the number sqrt(9.05)

QUESTION POSTED AT 01/06/2020 - 04:48 PM

### The soccer team collector \$800 at a carwash fundraiser they charge five dollars for small vehicles and \$10 for large vehicles the amount collected can be modeled by the equation 5X +10 Y equals 100 where X represents the number of smog equals a Y represents the number of large vehicles if the number of large vehicles washed was \$50 how many small vehicles were washed in total

QUESTION POSTED AT 01/06/2020 - 04:46 PM

### The function f(x) = –x2 + 24x – 80 models the hourly profit, in dollars, a shop makes for selling coffee, where x is the number of cups of coffee sold, and f(x) is the amount of profit. Part A: Determine the vertex. What does this calculation mean in the context of the problem? (5 points) Part B: Determine the x-intercepts. What do these values mean in the context of the problem? (5 points) I have the vertex and the x-intercepts but i need to know what they mean in the context of the problem.

QUESTION POSTED AT 01/06/2020 - 04:46 PM

### Carlene is saving her money to buy a \$500 desk. She deposits \$400 into an account with an annual interest rate of 6% compounded continuously. The equation 400e^0.06t=500 represents the situation, where t is the number of years the money needs to remain in the account. About how long must Carlene wait to have enough money to buy the desk? Use a calculator and round your answer to the nearest whole number.

QUESTION POSTED AT 01/06/2020 - 04:45 PM

### The population of a town grew from 20,000 to 28,000. The continuous growth rate is 15%. The equation mc024-1.jpg represents the situation, where t is the number of years the population has been growing. About how many years has the population of the town been growing? Use a calculator and round your answer to the nearest whole number.

QUESTION POSTED AT 01/06/2020 - 04:44 PM

### What is a multiple, a prime number, and a composite number?

QUESTION POSTED AT 01/06/2020 - 04:44 PM

### Five times the sum of the digits of a two-digit number is 13 less than the original number. If you reverse the digits in the two-digit number, four times the sum of its two digits is 21 less than the reversed two-digit number. (Hint: You can use variables to represent the digits of a number. If a two-digit number has the digit x in tens place and y in one’s place, the number will be 10x + y. Reversing the order of the digits will change their place value and the reversed number will 10y + x.) The difference of the original two-digit number and the number with reversed digits is .

QUESTION POSTED AT 01/06/2020 - 04:43 PM

QUESTION POSTED AT 01/06/2020 - 04:40 PM

### The percentage score on a test varies directly as the number of correct responses. Stan answered 29 questions correctly and earned a score of 87. What would Stan's percentage score have been if he had answered 25 questions correctly?

QUESTION POSTED AT 01/06/2020 - 04:39 PM

### How can you determine the number of tiles in stage 25 ?

QUESTION POSTED AT 01/06/2020 - 04:39 PM

### The equations in the system below are parallel. y=3x+5 y=3x+8 How many solutions does the system have? no solution one unique solution two solutions an infinite number of solutions

QUESTION POSTED AT 01/06/2020 - 04:38 PM

### There are 3 different cameras and 5 different books.A teacher wants to give 1 camera and 1 book to a student.Find the number of combinations the teacher can choose from.Please show work

QUESTION POSTED AT 01/06/2020 - 04:38 PM

### Twice the difference of a number and 2 is 9

QUESTION POSTED AT 01/06/2020 - 04:37 PM

### What is the thousands place in the number 74,638,249.

QUESTION POSTED AT 01/06/2020 - 04:36 PM

### Which of the following is a solution of the compound inequality? 3x + 8 < 2 or x + 12 > 2 - x A. x < -2 or x > 5 B. x < -6 and x > 5 C. All real numbers D. No solution

QUESTION POSTED AT 01/06/2020 - 04:32 PM

### The larger of to numbers is 12 more than the smaller. Their sum is 84. What are the two numbers?

QUESTION POSTED AT 01/06/2020 - 04:30 PM

### The sum of two integers is 38, and their difference is 12. What are the two numbers?

QUESTION POSTED AT 01/06/2020 - 04:30 PM

### Carlene is saving her money to buy a \$500 desk. She deposits \$400 into an account with an annual interest rate of 6% compounded continuously. The equation 400e^0.06t=500 represents the situation, where t is the number of years the money needs to remain in the account. About how long must Carlene wait to have enough money to buy the desk? Use a calculator and round your answer to the nearest whole number.

QUESTION POSTED AT 01/06/2020 - 04:26 PM

### The second of two numbers is four times the first. Their sum is fifty. What are the two numbers?

QUESTION POSTED AT 01/06/2020 - 04:26 PM

### Use the information in the table to predict the number of termites in the termite colony after one year.

QUESTION POSTED AT 01/06/2020 - 04:25 PM

### How could you use Descartes' Rule and the Fundamental Theorem of Algebra to predict the number of complex roots to a polynomial, as well as find the number of possible positive and negative real roots to a polynomial?

QUESTION POSTED AT 01/06/2020 - 04:25 PM

### Productive use of machinery on a farm made it possible to decrease the number of tractors by 12. How many tractors does the farm have now if it used to have 1.5 times as many? Team one had one-fourth as many people as team two. after 6 quit team two and 12 people were transferred from team two to team one, both teams became equal. How many people were originally on team one?

QUESTION POSTED AT 01/06/2020 - 04:23 PM

### Elena’s bowling league tracks the number of strikes that each player on her team gets. It also tracks the number of games bowled. The table shows the results.

QUESTION POSTED AT 01/06/2020 - 04:22 PM