pleasehelp5213 pleasehelp5213

04-09-2019
Mathematics

contestada

why is there no need to go further than the multiples of 7 when checking if a number less than 100 is prime

Respuesta :

Dlalex2316 Dlalex2316

04-09-2019

Step-by-step explanation:

because 7 is the highest prime number that when squared is less than 100, 11 yhe next prime number when squared is 121. As such all non-prime numbers less than 100 will be a would have prime factors of either 2, 3, 5 & 7

Answer Link

Otras preguntas

Given the equation: x^2+6x+8=0 By using the equation editor or uploading a picture, rewrite the equation in the form: (x-h)^2=k

Which of the following is not a health risk associated with a depleted ozone layer? a. Respiratory illness b. Skin cancer c. Cataracts d. All of the above Pleas

please help.......,................

If 12a 3b=1 and 7b–2a=9 what is the average of a and b.

When a resource, such as space in the factory, has no alternative use, its opportunity cost is ______.

Space is not always invisible true or false?

help pls i will mark brainlest

Plz help me well mark brainliest! Only if correct

What is a danger of taking a varible rate loan ?

A personal trainer charged 82.99$. The client wants to tip the trainer about 15%. What is a reasonable amount to tip?