Answer:
Yes, side AD is the height of triangle ABC
Step-by-step explanation:
The side AD goes from the tip of the triangle (point A) to the base of the triangle (point D), and since that is the case it can accurately measure the triangle's height.
Answer:
a) y = n – 0.26n
Step-by-step explanation:
a) y = n – 0.26n
Presumably,

. In that case,
(A)
The average rate of change over the interval

is

and over

, it's

(B)

, i.e. the average rate of change over the second interval is 25 times higher. That's to be expected;

is an exponential function. As

gets larger, the rate of change of

gets larger too.
Answer:
Please check the explanation.
Step-by-step explanation:
To find the amount we use the formula:

Here:
A = total amount
P = principal or amount of money deposited,
r = annual interest rate
n = number of times compounded per year
t = time in years
Given
P=$2000
r=4.5%
n=4
t = 5 years
<em />
<u><em>Calculating compounded quarterly
</em></u>
After plugging in the values




Thus, If you deposit $2000 into an account paying 4.5% annual interest compounded quarterly, you will have $2501.50 after five years.
<u><em>Calculating compounded semi-annually</em></u>
n = 2




Thus, If you deposit $2000 into an account paying 4.5% annual interest compounded semi-annually, you will have $2,498.41 after five years.
=1,400 because i worked the problem out