M is the slope.
B is the y-intercept
The constant of proportionality is the ratio between two directly proportional quantities.
The Fibonacci sequence works like this. Take the first two generations, add them together and that gives you the third. Add the second and third to get the fourth. Add the fourth and fifth to get the sixth.
So you need to add the sixth and seventh to get the eighth.
13 + 21= 34
Add the seventh and eighth to get the ninth.
21 + 34= 55
Answer is C- 34, 55
Answer:
Step-by-step explanation:
Multiply each value by 2 to get the equivilant, since 18+18= 36.
Answer:
X= 2/5 y=-2
Step-by-step explanation:
5x + 2y = -2
3x - 5y = 11.2
Using the elimination method
Multiply equation 1 by 3
Multiply equation 2 by 5
15x + 6y = -6
15x - 25y = 56
Subtrat 3 from 4
-31y= 62
Divide both sides by -31
y= -2
To arrive at x, substitute y= -2 in equation 1
5x + 2y = -2
5x + 2(-2)= -2
5x -4 = -2
Collect like terms
5x= -2+4
5x= 2
Divide both sides by 5
x= 2/5
Answer:
2yrs
Step-by-step explanation:
Given parameters:
Amount of interest earned = $40
Principal = $400
Interest rate = 5%
Unknown:
Time taken for the money to be in bank = ?
Solution:
The formula for interest is given as:
I =
Where I is the interest
P is the principal
R is the rate
T is the time
So;
100I = PRT
T = = = 2yrs