Changes in stock prices on the Stock Exchange are written as positive or negative integers.
a) Express each change as an integer.
i) The value of Apple Computers increased by $2.
ii) Palm-Tech dropped from $25 to $22.
iii) MDS started the day at $13 and ended the day at $12.
iv) Steve bought Global stock at $10 and sold it for $15.
b) Look at the two stock prices in part a, ii.
How are the prices related?
c) Look at the two stock prices in part a, iv.
How are the prices related?
d) How can an integer be used to show the relationship between
two prices of a stock? Explain.

step-by-step explanation: the answer is 27. first multiply .32 by 25 which equals 8. then add 8 to 25 which gives you 33. then you subtract that from 6 since she gave 6 to her brother.

,, add !

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

an = 22 + (n-1) *6

110 seats

step-by-step explanation:

an=a1+(n-1)(d)

a1 = 22   this is the first item in the sequence

d =6   this is how the sequence goes up

a)   an = 22 + (n-1) *6

b) a12 = 22 + (12-1) *6

    a12 = 22+11*6

  a12 = 22 +88

  a12 = 110