the amount of money in an account may increase due to rising stock prices and decrease due to falling stock prices. maggie is studying the change in the amount of money in two accounts, a and b, over time.
the amount f(x), in dollars, in account a after x years is represented by the function below:
f(x) = 9,628(0.92)x
part a: is the amount of money in account a increasing or decreasing and by what percentage per year? justify your answer. (5 points)
part b: the table below shows the amount g(r), in dollars, of money in account b after r years.
r (number of years) 1 2 3 4
g(r) (amount in dollars) 8,972 8,074.80 7,267.32 6,540.59
which account recorded a greater percentage change in amount of money over the previous year? justify your answer. (5 points)
answer: 13, meiosis
step-by-step explanation: to create a new flower, the sperm cell would have 13 chromosomes. meiosis is known as a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes and plant spores.
my assumption: you mean when you add the numbers, they equal 182.
let be the smallest number. then we are asked to solve the following equation:
rearranging the equation gives us:
7x + 21 = 182 => x + 3 = 26 => x = 23.
so the smallest number is 23 (since our assumption was that x is the smallest number.
you could very well have stated that x was the middle number as a lot of cancellations would occur. that is:
(x - 3) + (x - 2) + (x - 1) + x + (x + 1) + (x + 2) + (x - 3) = 182.
7x = 182 => x = 26 so the smallest would be 26 - 3 = 23.
the amount of money in an account may increase due to rising stock prices and decrease due to...