Answer:
2,240 dollars.
Step-by-step explanation:
Given is the Principal amount invested as P = 2,000 dollars.
Given is the Rate of Interest as R = 4% = 0.04
Given is the Time period of investment as T = 3 years.
We know the simple interest formula is given as follows:-
Simple Interest = Principal amount x Rate of interest x Time.
S.I. = P*R*T = 2000 x 0.04 x 3 = 240 dollars.
Account Balance = Principal amount + Interest amount.
Balance = 2000 + 240 = 2,240 dollars.
Hence, the account balance after 3 years would be 2,240 dollars.
Answer:
y = -1
Step-by-step explanation:
y = 14 - 0.5x
y = 14 - 0.5 (30)
y = 14 - 15
y = -1
Answer:
Option 1 is correct.
Step-by-step explanation:
Given the equation 
we have to choose the best statement describes the above equation.
→ (1)
As, the highest degree of its monomials i.e individual terms with non-zero coefficients is 2.
⇒ Degree of above equation is 2.
hence, the given equation is quadratic equation.
The general form of quadratic equation is
In variable u: 
→ (2)
Now, compare equation (1) with (2), we say that
The equation is quadratic in form because it can be rewritten as a quadratic equation with u substitution u = (x + 5).
Option 1 is correct.
Answer:
Step-by-step explanation:
as the chart is broken into steps with the same precision we're looking for. Just choose the one where height is closest to zero or 0.6 s
To do it mathematically
The equation is
h = 2 - ½gt²
to find g, plug in a time and height
0.236 = 2 - ½g(0.6²)
g = 9.8 m/s
check another one just to be sure
1.559 = 2 - ½(9.8)0.3²
1.559 = 1.559
now plug in zero elevation with an unknown time
0 = 2 - ½(9.8)(t²)
-2 = - ½(9.8)(t²)
t² = 4/9.8
t = 0.6388765...
t = 0.6 s
L1= 10 ft
W1=4 ft
L2=L1*(3/2)
W2=W1*(3/2)
L2=10 ft times (3/2) = 15 ft
W2 = 4 ft times (3/2) = 6 ft
