Binomial experiments are ruled by a very clean formula: if you want k successes performing n experiments with probability of success p, the probability is
If you plug your values, you'll get
Answer:
3.52
Step-by-step explanation:
(-1.62 + 2.4) = 0.78
5(0.78) = 3.9
7.42-3.9=3.52
= Answer:
Step-by-step explanation:
interest= 3500 * 6 * 6.9* 1/100
= 4949
Final value = £ 3500 + 1449
= 4949
Answer: 4.8
Step-by-step explanation:
because it isn’t sorry I’m just here for points don’t put that
Answer:
Step-by-step explanation:
Given equations:
y = x + 3
y = -x - 1
By comparing the above equations, we get:
x + 3 = -x - 1
Add x to both sides
<h3>x + x + 3 = -1 </h3><h3>2x + 3 = -1</h3>
Subtract 3 to both sides
2x = -1 - 3
2x = -4
Divide 2 to both sides
x = -4/2
<h3>x = -2</h3>
Substitute x = -2 in first equation.
y = x + 3
y = -2 + 3
<h3>y = 1</h3>
So,
<h3>Solution Set = {(x,y)}={(-2,1)}</h3>