Answer:
N = 8/4
Step-by-step explanation:
Multiply all terms by n and cancel:
1/2+1/2+1/2=7N
8/7=7n (Simplify both sides of the equation)
7n=8/7/7
-
7
(Divide both sides by 7)
n=
8/49
The solution for P is P = A / (1 + r)^t, the initial deposit is $1,510, and I agree that A is always greater than P when given the conditions stated.
<h3>How do we calculate the initial deposit?</h3>
The correct formula in the question is provided as follows:
A = P(1 + r)^t ........................ (1)
a. P can be solved for and the amount of Patricia's initial deposit can be found from equation (1) as follows:
P = A / (1 + r)^t ................................. (2)
Where:
A = $1839.79
r = 2.5% = 0.025
t = 8
Substituting all the relevant values into equation (2), we have:
P = $1839.79 / (1 + 0.025)^8
P = $1,510
b. Yes, I agree.
The reason is that interest at the rate of 2.5% will be earned yearly on P and added to A making A always greater than P.
Learn more about initial deposits here: brainly.com/question/21845455.
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Answer:
x = y = 
Step-by-step explanation:
= 90
It would be A. 2.28 x 10^9
You don’t multiply exponents you only add them for now
Answer:
Step-by-step explanation:
Find AOS
X = -b/2a
X = -65/2(-14)
X = -65/-28
X = 2.32 secs
t = 2.32secs
A) y value when t = 2.32 is the maximum height.
Substitute t in the equation.
h(t)= -14t^2+65t+1.75
h(t)= (-14 * 2.32²) + (65 * 2.32) + 1.75
= (-14 * 5.38 ) + (65 * 2.32) + 1.75
= -75.35 + 150.8 + 1.75
= 77.2 ft
Maximum height attained by the ball = 77.2 ft
B) Time the maximum height achieved = 2.32secs
C) The ball off of the ground when it was shot is well t = 0
Substitute t in equation
h(t)= -14t^2+65t+1.75
h(0)= (-14 * 0²) + (65 * 0) + 1.75
= 0 + 0 + 1.75ft
The ball is 1.75ft off the ground when it was shot.
