180 because it goes up by 6's every time so the answer is D.
Answer:
$7500
Step-by-step explanation:
We have been given the formula to use but we will have to be able to recognize what each of the letters in the formula represent
A=P(1+r)t
A stands for the interest
P stands for principal
r stands for the rate
t stands for the time
So from the question we can deduce that we are to find the value A
P=$300
r=4%
t=5years
A=?
A=300(1+4)5
Using the BODMAS principle by solving the bracket first
A=300(5)5
A=300(25)
A=7500
Therefore the interest is $7500
This is not proportional because it does not go through the origin and if you were to draw a straight line it would not not go through all the points.
Hope this helps :)
Answer:
left end of graph will goes down and right end will go up.
Step-by-step explanation:
Given : f(x) =
– 8
+ 16x³.
To find : What is the end behavior of the graph.
Solution : We have given that f(x) =
– 8
+ 16x³.
By the End behavior : If the degree is odd and leading coefficient is positive then left end of graph will goes down and right end will go up.
We can see f(x) =
– 8
+ 16x³ has degree 5 and leading coefficient = positive.
Therefore, left end of graph will goes down and right end will go up.
Ni : Zn: Cu = 7:2:9 =7x : 2x : 9x
7x+2x+9x = 3.8
18x=3.8
x=3.8/18=1.9/9≈0.21
Ni: 7x=7*0.21=1.47 ≈1.5 kg
Zn: 2x=2*0.21=0.42≈0.4 kg
Cu: 9x=9*0.21=1.89 ≈1.9 kg
Check 1.5+0.4+1.9 =3.8 True