mycatlovescuddlesyay mycatlovescuddlesyay

23-06-2020
Mathematics

contestada

The first term of an arithmetic sequence is -30 and the common difference is 8. Find the 20th term.

The first term of an arithmetic sequence is 30 and the common difference is 8 Find the 20th term class=

Respuesta :

PollyP52 PollyP52

01-07-2020

Answer:

122.

Step-by-step explanation:

nthe term = a1 + d(n - 1) so here:

20th term = -30 + 8(20 - 1)

- 30 + 152

= 122.

Answer Link

Otras preguntas

Use substitution to show that 9+6(10-7x) is equivalent to 69-42x.

In the first 1/3 hour of a snow storm, 1/12 of an inch or snow fell. If the snow continues to fall at the same rate, how many inches of snow will fall in 2 hour

Rewrite the following sentences as instructed. Make any necessary changes: 1. Many customs are dying out for several reasons. (use a main verb synonym) ________

write a story about a door

Johnson Motors' bonds have 10 years remaining to maturity. Interest is paid annually, the bonds have a $1,000 par value, and the coupon rate is 8 percent. The b

At the beginning of the week, Naveen has 87 trading cards. On Monday, he gets 9 more. On Tuesday, he gives 16 away. On Wednesday, he is given 3 by a friend. On

On the last day of school, Davon surveys the students in his class to find out how many absences each had during the school year. The results are shown below. {

Please help with this

Patricia is designing an image for a website. She wants to show a vector person separate from other people in the group in order to illustrate what it means to

PLZZ ANSWER THE QUESTION