Answer:
(f-g)(x)= (3x + 10) - (5x -3)
f-g = 3x + 10 - 5x + 3
f-g = -2x + 13
Answer:
4. 35 times larger
Step-by-step explanation:
<em>Doing Question #4 Only</em>
<em />
4.
Before we see this problem's solution. Lets get a background.
Suppose something has an area of "A" sq. meters.
and
Suppose another land has an area of "B" sq. meters.
and suppose A > B
If we want to know how many times A is larger than B, we simply have to divide the larger one (A) by the smaller one (B).
Now, onto our question:
We want to know how many times larger the national is than state park. So we divide the area of national by the area of state. That would be:

<em>Since the numbers are in scientific notation, we look at the rule below on how to divide scientific notation numbers:</em>
<em>
</em>
<em />
<em>Now, we apply the rule:</em>
<em>
</em>
<em />
So, the national park is 35 times larger than the state park.
The multiplier for continuous compounding is e^(rt). You want
700,000 = P·e^(0.05·25) ≈ 3.490343P
Then
700,000/3.490343 = P
You should invest $200,553 initially.
Answer:
44
Step-by-step explanation:
3x-5+x+1=180 [linear pair]
4x-4=180
4x=176
x=44
Answer:
t = 3/8 seconds
Step-by-step explanation:
h=-16t^2 - 10t+6
h= 0 when it hits the ground
0=-16t^2 - 10t+6
factor out a -2
0= -2(8t^2 +5t -3)
divide by -2
0 = (8t^2 +5t -3)
factor
0=(8t-3) (t+1)
using the zero product property
8t-3 = 0 t+1 =0
8t = 3 t= -1
t = 3/8 t= -1
t cannot be negative ( no negative time)
t = 3/8 seconds