nai2
nai2
07-05-2015
Mathematics
Answered
find the 50th term sequence 5 , -2 , -9 , -16
Answer :
crisforp
crisforp
07-05-2015
5 - 7 = - 2 ;
- 2 - 7 = - 9 ;
-9 - 7 = -16 ;
"common difference" d is - 7 ;
The n-th term of an arithmetic sequence is of the form
an = a1 + (n – 1)d ;
a50 = 5 + 49 × ( - 7 ) = 5 - 343 = - 338;
Answer Link
applelulu
applelulu
07-05-2019
The 50th therm of the sequence is
-338
So therefor the answer is
-338
Answer Link
VIEW ALL ANSWERS ( 68+ )
Other Questions
Choose an element from the Group that will lose 2 electrons in order to achieve noble gas configuration What is the group name for that element
Lily buys a sweater that is on sale for 42 which is 75 of the original price of the sweater What was the original price of the sweater A 168 B 31 C 56 D 73
The price of diesel is 1479 per litre It cost Steve 8380 to top up his van with diesel The fuel tank has a capacity of 95 litres How many litres of diesel did S
Propane is used as a fuel in most gas grills to cook food on during the warm summer months When the propane is burned the following reaction takes place C3H8l 5
what is 845 divided by 50 work it out
blank are protein that destroy substance that do not belong in the body
Looking through a microscope you see a cell forming a cell plate during cytokinesis Which cell are you looking at
Suppose 14 of Billys stamp collection are cancelled stamps and 34 of the stamp collection are uncancelled stamps How many stamps might be in his collection
Factor the expression 216x31
The court of last resort in each US state is A often called a supreme court B an international law court C the federal district court D inferior to a trial cour
