Find the 96th term of the arithmetic sequence -16,-28,-40 (im stuck on this please help)

Mathematics

1 answer:

enot [183]2 years ago

7 0

Answer:

1124.

Step-by-step explanation:

The common difference (d) is -16 - (-28) = 12, ( also -28 - (-40) = 12).

The nth term of an A.S. is a1 + d(n - 1) where a1 = first term, d=common difference.

so the 96th term of the given A.S. is:

-16 + 12(96 - 1)

= -16 + 12*95

= 1124.

hope this help

You might be interested in

Who can help me 10, 11, 12, 13,and 14

NeTakaya

11: 6(3x+4y)
13a: 5x(3-4y)
13b: they but “x” next to 4 when the expression didn’t have the “x^2” anywhere
14a: find the common factors of each number

8 0

4 years ago

I need help with this question

SashulF [63]

Answer:
_______________________________________________
1) 72 $\pi$ cm² / min. ;
_______________________________________________
2) 192 $\pi$ cm² / min.
_______________________________________________
Explanation:
____________________________________________

Area of a circle: A = $\pi$ r² ;

Rate of change of Area is: da/dt = 2 $\pi$ r (dr/dt) ;

Given: dr/dt = 3 cm / min.
______________________________________________________
Problem 1)
____________________________________________________________
dA/dt = 2 $\pi$ *(12 cm)*(3 cm/ min) = 72 $\pi$ cm² / min. ;
____________________________________________________________
Problem 2)
____________________________________________________________
dA/dt = 2 $\pi$ *(32 cm)*(3 cm/ min) = 192 $\pi$ cm² / min.
_____________________________________________________________

7 0

3 years ago

10 times a number x plus 6 is no less than 42

kodGreya [7K]

Answer 10x + 6 is greater than or equal to 42.

Step-by-step explanation: The greater than or equal to symbol is not on here, but it’s > with a line underneath.

3 0

3 years ago

Read 2 more answers

In a pot of chilli, there are 3 parts of beans to every 4 parts of ground beef if a total of 21 combined parts we're used to mak

serg [7]

Answer: