3 years ago

Find the first four terms for the arithmetic sequence given a1 = 6 and d = 5

Mathematics

1 answer:

DENIUS [597]3 years ago

7 0

Answer:

6, 11, 16, 21

Step-by-step explanation:

To obtain the first 4 terms add the common difference 5 to the previous term, that is

a₁ = 6

a₂ = a₁ + 5 = 6 + 5 = 11

a₃ = a₂ + 5 = 11 + 5 = 16

a₄ = a₃ + 5 = 16 + 5 = 21

You might be interested in

Kenneth started saving for retirement at age 40 with plans to retire at age 70. He invested an average of $400 per month in vari

Gennadij [26K]

Answer:

487,988.40

Step-by-step explanation:

I took the test

7 0

3 years ago

Choose the numbers to create a story problem that represent 4 divide 1/3

likoan [24]

Answer:

Jack wants to give a treat to his 4 friends. Jack buys a big chocolate

filled cake. He divides the cake into 1/3 pieces. How much cake did each friend get?

7 0

3 years ago

Sara buys a sweater at a department store. The sweater costs $30. The store is having a 25% off sale on everything in the store.

EleoNora [17]

30-25%=22.5
30-22.5=7.5

Sara saves $7.50 from the sale. The sale price would be $22.50

7 0

3 years ago

What is the circumference of a circular disc with a diameter of 10 centimeters? (Round your answer to the nearest tenth.)

Evgen [1.6K]

To determine what the circumference is simply take the value of the diameter and multiply it to the value of Pi or 3.141....

C = Pi • d
C = (3.14)(10 cm)
C = 31.41 cm or 31.4 cm, rounded to the nearest tenth.

5 0

3 years ago

To enter their home the Clayton family enters a four-digit code how many codes are possible

Gemiola [76]

Answer:

dddd

Step-by-step explanation:

ddd

8 0

3 years ago