mknut22 mknut22
  • 10-03-2021
  • Mathematics
contestada

f(n)=n2 – n; Find f(9) help!

Respuesta :

Аноним Аноним
  • 10-03-2021

its 72

I think its right?

Answer Link

Otras preguntas

Tatiana tiene un __________ que se llama Valentín. prima, sobrina, primo, o suegra
At 1:00 p.m., the temperature is 12°F. If the temperature steadily decreases by 2°F per hour, then what the temperature at 08:00 p.m
y varies directly as x and inversely as z. If y = 5 when x = 3 and z = 4, find y when x = 6 and z = 8.
the math question is attached below and please show your work and answer it correctly
Three of the angles of a polygon are105.5sum of the angles in thepolygon is 2520 find each of the otherangles if they are equal to each other ​
What is Mantua’s law concerning the purchase of deadly drugs?
2a) What is the side length of the following square?*
What kind of molecule is formed when many disaccharide molecules are combined? A. Protein B. Cellulose C. Lipid D. Monosaccharide
The Falkland Islands are an overseas territory of the United Kingdom that also is claimed by __________. A. Chile B. New Zealand C. Australia D. Argentina P
Mr. Johnson has a garden in the shape of a kite with a length of 5 feet and a width of 4 feet. A bag of topsoil covers 10 square feet.