Answer:
negative correlation
Step-by-step explanation:
If you were to draw a line of best fit (a line that best expresses the relationship between a group of points), it would have a negative slope.
Answer:
x = -3
Step-by-step explanation:
Notice that the addition of angle <CDH plus angle <HDE have to give the measure of angle <CDE (which is 144 degrees as stated in the problem)
Then, we can say in equation form:
<CDH + <HDE = 144
replacing with their expressions in terms of x:
x + 93 + 57 + x = 144
solving for x:
2 x + 150 = 144
2 x = 144 - 150
2 x = - 6
x = -3
Answer:
$4,738.82
Step-by-step explanation:
Using the compound interest formula expressed as;
A = P(1+r/n)^nt
P is the principal = $1800
r is the rate = 6% = 0.06
t is the total time = 18years
n is the time of compounding = 1/4 years
Substitute
A = 1800(1+0.06(4))^(18/4)
A = 1800(1+0.24)^4.5
A = 1800()1.24)^4.5
A = 1800(2.6327)
A = 4,738.82
Hence the amount in the account after 18years is $4,738.82
The answer to this equation is 10 = x
F(x)=x^2
g(x)=(x-4)^2+2
In general, for horizontal shift h, and vertical shift k,
g(x)=(x-h)^2+k
by comparison, we have h=+4, k=+2
=>
horizontal translation of +4 (to the right) and vertical translation of +2 (up)