Seudónimo Seudónimo
  • 23-05-2017
  • Mathematics
contestada

Which of the following numbers is prime?
133 143 153 163

Respuesta :

Forgetsalot
Forgetsalot Forgetsalot
  • 23-05-2017
133 is dividable by 7 to get 19 
143 is dividable by 11 to get 13
153 is dividable by 3 to get 51
so the only number left is 163

Answer Link

Otras preguntas

Read the following summary. In Shakespeare’s play Julius Caesar, Caesar gives many parks and orchards to the citizens of Rome upon his death. What do you infe
What is the equations of the line passing through points (-3,7) and (9,-1)?
Can you please help me!
What is the equation of a line that passes through the point (1, 3) and is parallel to a line with a slope of -2? A. y = -2x + 3 B. y = -2x + 5 C. y = 2x +
During the refrigeration cycle, what does the refrigerant do? Absorbs and releases thermal energy by first vaporizing then condensing. Absorbs and releases the
Match the vocabulary word with its meaning sovereignty
what is the answer to 11-9m=-70
why are alleles on the same chromosome not always inherented jointly?
what does the atomic number of an element represent?
The Capulet and Montague families love writing. Last year, each Capulet wrote 44 essays, each Montague wrote 66 essays, and both families wrote 100100 essays in