Casey types at a constant speed, as shown in the following table. 1 word per 5 sec , 2 word per 10 sec , 7 word per 35 sec ,12 word per 60 what does 5 word mean in this situation?

For this case we have the following:

1 word for 5 seconds

2 words for 10 seconds

3 words for 15 seconds

4 words for 20 seconds

5 words for 25 seconds

6 words for 30 seconds

7 words for 35 seconds

and so on, successively, until you reach 12 words in 60 seconds

It is observed, that Casey takes 5 seconds to write a word.

When he has written 5 words, it takes 25 seconds.

5 words for 25 seconds

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )