4 years ago

Find the eighth term of an arithmetic sequence if the first term is 5 and the common difference is 6

Mathematics

1 answer:

Leona [35]4 years ago

3 0

Answer:

Step-by-step explanation:

Formula for finding nth term of an arithemetic sequence is:

tn = t1 + (n-1) d

Where t1 is the first term, n is the specific term, and d is the common difference.

Plug numbers into the formula and solve:

t8 = 5 + (8-1)6

t8 = 47

You might be interested in

(20 POINTS AND BRAINLIEST ANSWER!!!)

alisha [4.7K]

PICTURE1: They are both 45

PICTURE2: 810

8 0

3 years ago

Solve the expression 8 x 5 − 12 x one third + 5 using PEMDAS

skelet666 [1.2K]

Answer:41

Step-by-step explanation: Multiplication and division goes first so 8x5=40 12x1/3=4 so 40-4+5 and you do addition and subtraction left to right 40-4=36+5=41

8 0

3 years ago

Yarins gross pay for the year $3,500 the federal income tax withholding for my pay was 9% of my gross pay yarin owes $115 federa

Len [333]

Please ensure that you've copied down this problem correctly. You speak of someone named "Yarin" but also speak of "my" and "I". Are there really two different people who "star" in this problem? Are you studying "ratios" right now?

5 0

4 years ago

Solve the proportion x/6=15/20

Rus_ich [418]

Change 15/20 to 3/4
Now we have $\frac{x}{6} = \frac{3}{4}$
multiply 6 to 3= 18 ÷ 4 = 4.5
x = 4.5

6 0

3 years ago

Read 2 more answers

a shopkeeper sold a pen at loss of 20%. if he had sold it for rs 10 more, he would have gain 5%.find the cost price of pen

AlexFokin [52]

Rs 200
since the questions states that if he sold it for 10 more, he would have gained 5%, 10=5%
1%=2
100%=200

8 0

4 years ago