eb535873 eb535873
  • 14-10-2021
  • Mathematics
contestada

Please help. I don’t understand!

Please help I dont understand class=

Respuesta :

bizw
bizw bizw
  • 15-10-2021

Answer:

change n with 1, 2, 3 then 4 and calculate them

example when n=3

42-7(3-1)

42-7(2)

42-14

28

Answer Link

Otras preguntas

What action was taken in order to protect the aegean from persia?
MATCH each group of elements with the correct physical and chemical properties. 1. METAL 2. NON-METAL 3. METALLOID 4. NOBLE GAS A. moderate ability to conduct h
as you move down a group elements have electron shells than those above them
Describe what happens when identical objects are dropped under different gravitational conditions.
A 12 - ft ladder leans against the side of a house. The bottom of the ladder is 8 ft from the side of the house. How high is the top of the ladder from the
What is the original title of Harry Potter and the Sorcerer's Stone?
Though it is almost impossible to define, creativity is essentially the ability to
Help what property is this
15 POINTS FOR AN EASY QUESTION!!! Calculate the mean absolute deviation from the given data set. 2, 3, 4, 4, 6, 7, 10, 16 a) 3.375 b) 0.125 c) 6.5 d)5
In a plane line b is perpendicular to line f , line f is perpendicular to line g and line h is parallel to line f which of the followings must be true