grosst1744 grosst1744

22-12-2021
Mathematics

contestada

X, y, z are each a different digit
a. Max(2x+3y+7z)=?

Respuesta :

sqdancefan sqdancefan

22-12-2021

Answer:

101

Step-by-step explanation:

To get the largest weighted sum, you want to give the largest weight to the largest possible digit.

Max( ) = 7·9 +3·8 +2·7 = 63 +24 +14 = 101 . . . . (x, y, z) = (7, 8, 9)

The maximum sum is 101.

Answer Link

Otras preguntas

What is the area of the front face of the castle?

PLEASE ASAP !!!!! What is the value of x? A. 76° B. 56° C. 66° D. 46°

During the english civil war, those who supported the monarch were called _______.

According to ruiz, fragmentation of ethnic identity and rejection of chicano/latino heritage is associated with the:

All the following are examples of start-up costs EXCEPT payroll taxes. first and last months’ rent. purchasing required equipment. hiring a lawyer to review a f

Who does a retail company sell products to? A. Wholesalers B. Manufacturers C. End consumers D. Producers

how do you find the mass of an element in a compound? ex. how much sodium is produced from 129.6g NaN3?

Please help me I have it for tomorrow

Help need please and explain!!

lindsey earn $70 for working 5 hours. how much does she earn for working 12 lawns?