An investor has an account with stock from two different companies. Last year, his stock in Company A was worth $2600 and his stock in Company B was worth $1120. The stock in Company A has increased 22% since last year and the stock in Company B has increased 10%. What was the total percentage increase in the investor's stock account? Round your answer to the nearest tenth (if necessary).

answer:   rotate 270° clockwise about (7, 1) and reflect across the line x = 7

step-by-step explanation:

because i took test

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734

answer: $1794

step-by-step explanation:

c = 0.429t

step-by-step explanation:

the constant rate at which carlos harvests cassava is 35 minutes per 15 cassavas 15/35 = 0.429 cassava per minute

therefore, an equation that models the number of cassava (c) that harvest carlos in a time (t) is the following:

where t is the time in minutes.

this means that when 35 minutes have elapsed 15 cassava have been harvested, at 70 minutes 30 cassava have been harvested and so on.