angelalivingsto angelalivingsto

03-10-2017
Mathematics

contestada

Which number is a factor of 20 and also a prime number?

A.
4

B.
5

C.
7

D.

10

Respuesta :

zrh2sfo zrh2sfo

03-10-2017

20 = 2 x 2 x 5, which can also be written 20 = 2² x 5
thus B is your Answer.

Answer Link

AwesomeHarsi AwesomeHarsi

03-10-2017

The answer is 5 because, 20= 5*4 then 4= 2*2, from these options 5 is the answer

Answer Link

Otras preguntas

write an inequality and that represents the graph.

once a bill passes the house of representatives

Copper (II) Sulfate pentahydrate, CuSO4 X 5H20 is heated in an open crucible to remove the water. (a) Diagram the lab set up clearly labelling the key chemicals

In covalent bonds, atoms share electrons to fill up energy levels. True or False

4*f(6) - 6*g(5) = can u help me

Wnting equadions 1 Scott works on Cars. He charges 35$ for each car Plus $7 per hour. Write an equation that represents this Scenario if Kylie's Car bill was $6

Can someone please provide an example of an INTERPRETATION of this graph? All I was given was: 1) a general statement regarding the “stability” of the populatio

Solve the following 2.87 x 7.8 =

Two factory plants are making TV panels. Yesterday, Plant A produced 16,000 panels. Five percent of the panels from Plant A and 2% of the panels from Plant B we

which equation represents the relationship