Answer:
y = 16sin(2π/ 3)t.
Step-by-step explanation:
When displacement = 0 at time = 0 we use the sine function.
The formula is y = A sin(2πft) where A = the amplitude, f = frequency which is 1/period and t = the time.
So for this SHM the function is
y = 16sin(2π/ 3) t.
You are correct.
Answer:
0.0287
Step-by-step explanation:
Using the binomial probability relation :
p = 0.76
q = 1 - p = 1 - 0.76 = 0.24
P(x = x) = nCx * p^x * q^(n-x)
P(x = 2) = 6C2 * 0.76^2 * 0.24^4
P(x = 2) = 15 * 0.76^2 * 0.24^4
P(x = 2) = 0.02874507264
P(x = 2) = 0.0287
Answer:
a. y = x - 2
Step-by-step explanation:
y = a.x + b
from the graph: x = 0, y = -2 --> b = -2
x = 2, y = 0 --> 0 = a.2 -2 --> a = 1
Answer:
Answer below
Step-by-step explanation:
You could say that you tried each pair one by one, from lowest to greatest, that all equaled 50, until you got a product that you thought would be the biggest of the rest of the products you got from the rest of the pairs.
Answer: 7.5v+30=90, v=8
Step-by-step explanation:
He earns 7.5 points per visit, make 7.5 your coefficient. V is your variable. Therefore your equation is 7.5v+30=90, and after solving you get v=8
