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Jeanetta collects antique picture frames. In her first year of collecting, she collects 10 frames. Each year, she hopes to collect
three more frames than the previous year. The number of frames Jeanetta will have after 10 years of collecting is represented
by the expression below.
10
2 [10+3(n-1)]
=1
How many frames will Jeanetta have after 10 years of collecting?
•235
•255
•1,640
•1,649

Answer :

Answer:

235

Step-by-step explanation:

The frames will Jeanetta have after 10 years of collecting is 235.

What is an Arithmetic Series ?

Arithmetic series is the sum of the numbers in arithmetic sequence.

In the given question it is mentioned that

Jeanetta collects antique picture frames.

In first year she collects 10 frames

Each year she collects 3 more frames

Number of frames she will have in 10 years is given by the formula

S = n⁄2 {2a + (n − 1) d}

S = 10/2[2*10 +3(n-1]

S=5 [20+3( 10-1)]

S= 5[20+3*9]

S= 5[20+27]

S= 5[47]

S=5*47

S= 235

The frames will Jeanetta have after 10 years of collecting is 235.

To know more about Arithmetic Series

https://brainly.com/question/16415816

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