in some year, a candy shop produced 100 boxes of candy per working day in january. in each month following this, the shop produced 25 more boxes of candy per working day in addition to the previous month. a) how many boxes did the candy shop produce on each working day in october? b)how many boxes did the candy shop produce in that year, assuming that each month has 20 working days?

a). 325 boxes per day

b). 717000 boxes

Step-by-step explanation:

A candy shop produced 100 boxes of candies per working day in January.

From the next month shop produced 25 more boxes of candies per working day from the next month.

So the sequence formed for each month will be,

100, 125, 150, 175........

This sequence has a common difference 'd' = 125 - 100 = 25, in every subsequent month.

Therefore, it's an arithmetic progression.

First term of the sequence is 'a' = 100.

Explicit formula for the nth term of this sequence is

where a = first term

and d = common difference

n = number of term

a). For October means n = 10, productivity will be

     = 100 + 225

     = 325 boxes per day

b). If working days in a month are 20 then number of boxes produced in every month will be

2000, 12500, 15000........

So the sequence has first term 'a' = 2000

Common difference 'd' = 12500 - 2000 = 10500

Sum of the sequence for 12 terms, 'n' = 12

Total boxes produced =

=

= 6[4000 + 115500]

= 717000 boxes

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

step-by-step explanation: the answer for wha if rt is 10 centimeters long, and wha is st? it’s 6