1) which of the numbers are prime ?
2) which number is 16 less ten 40 ?
3) round 5720 to the nearest thousand ?
thanks
2007-05-29 22:46:08 · 6 answers · asked by jess y 4 in Science & Mathematics ➔ Mathematics
You need to understand what is being asked. Math isn't that difficult.
Prime numbers defined: only multiple is that number and 1 (if any other multiples apply, the number is not prime.)
Sixteen less (minus) than forty - simple subtraction
Rounding numbers: using 5 as the median, round down if less than 5, round up if greater than 5
2007-05-29 22:57:59 · answer #1 · answered by reynwater 7 · 0⤊ 0⤋
1) the first several prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97,
2) 24
3) 6000
2007-05-30 05:51:19 · answer #2 · answered by maddog27271 6 · 0⤊ 0⤋
1)no number given
but defintion of prime nos is those numbers which have only 1 and themselves as a factor.
2)24
3)6000
2007-05-30 05:54:58 · answer #3 · answered by Anonymous · 0⤊ 0⤋
1) number that can only be divided by 1 and itself.
2) i don't understand your question...
3) 6000
2007-05-30 05:57:59 · answer #4 · answered by wanda 3 · 0⤊ 0⤋
1.) no nos. given
2.) maybe u mean 16 less than 40, that will be 24
3.) 6000
2007-05-30 05:52:52 · answer #5 · answered by blitzmonster 2 · 0⤊ 0⤋
I only kno no 2 only. 24
2007-05-30 05:49:56 · answer #6 · answered by Anonymous · 0⤊ 0⤋