Answer:
she gets 30 miles to the gallon
Step-by-step explanation:
Distance formula : d = sqrt ((x2 - x1)^2 + (y2 - y1)^2)
(3,1.3)....x1 = 3 and y1 = 1.3
(3,2.4)...x2 = 3 and y2 = 2.4
now we sub
d = sqrt ((3 - 3)^2 + (2.4 - 1.3)^2)
d = sqrt ((0^2) + (1.1^2))
d = sqrt (0 + 1.21)
d = sqrt 1.21
d = 1.1 <===
The amount of money Adam should save now in order to accomplish his goal is $13,470.30.
<h3>How much should Adam save now?</h3>
In order to determine the amount Adam should save now, the present valaue of $19,000 has to be determined. Present value is the sum of discounted cash flows.
Present value = future value / (1 + interest)^time
Interest = 1.92/2 = 0.96%
Time = 18 x 2 = 36
$19,000 / (1.0096^36) = $13,470.30
To learn more about present value, please check: brainly.com/question/26537392
Answer:
y=y
Step-by-step explanation:
Assuming the question is to simplify:
Add 3x and 2x on the left side
5x+2y+2=3x+2x+2
Add 3x and 2x on the right side
5x+2y+2=5x+2y+2
Move all terms containing x to the left side of the equation
Subtract 5x from both side
5x+2y+2-5x=2y+2
x cancel out
2y+2=2y+2
Moving the constant to the right side of the equation
2y=-2+2y+2
Simplify
2y=2y
Divide 2
y=y
Let u = xy
now dy/dx(sin(u))
= cos(u)
=cos(dy/dx(xy))
= cos(xy)y
