shaymperry6149 shaymperry6149

18-07-2022
Mathematics

contestada

Six is called a perfect number because its factors (not including 6) add up to itself, i.e. 1 + 2 + 3 = 6. find all the perfect numbers between 20 and 30

Respuesta :

sharmaine223 sharmaine223

18-07-2022

28. There is only one perfect number between 20 and 30.

28= 1+2+4+7+14

Hope this helps! :))

Answer Link

Otras preguntas

Of the 200 graduate students who were interviewed for a par time position at a call center, 110 had a bicycle, 25 had a master card and 130 had a mobile phone.

If the temperature of a gas increased from 100K to 200K and the volume of a gas decreased from 20L to 10L, what is the new pressure I’d the original pressure wa

How do you solve (1 x 1025) + 3 x 10

A square field has an area of 12,100sqm. Find theperimeter of the field.a. 110mb. 220mC. 330md. 440mPls show working

3. Why can the numerator and denominator of a rational expression be divided by their common factors? What conditions must be placed on the value of the variabl

Pick out three equivalent fractions from the group 1/2 , 1/3, 3/4,3/6,2/4,4/10

What was one of the artist who painted in Renaissance Period? Please help ASAP!!!!!!!!!!!!!!!!!

what is deccan trap?

A researcher spends two years studying a man suffering from anterograde amnesia, a condition that prevents the creation of new memories following a traumatic ev

You and your family attend a Broadway show in New York City. The show begins at 6:58pm and ends at 9:46pm. How many seconds long is the show?