You multiply straight across, and one number is a fraction and the other is not.
If the order doesn't matter, then the probability is 37.5%
If it has to be head head tail, then the probability is 12.5%
If the order doesn't matter, the possible outcomes that have two heads and one tail are HHT, HTH, and THH. Since these all have a probability of 12.5% of occuring, the probability of any of them occuring is 37.5%
2x^2+9x-6 i found this by subtracting 3x^2+7x from the other equation
Answer:
1.666666667 meter per sec^2
Step-by-step explanation:
I feel like this is physic
using acceleration formla Vf-Vi/t
so 400-100/180sec
300/180
1.666666667 meter per sec^2
Hey im still learning tell me if you feel like im wrong OwO
Let
x-----------> first <span>odd integer
x+2--------> second consecutive odd integer
x+4-------> third consecutive odd integer
we know that
(x+4)</span>²=15+x²+(x+2)²-------> x²+8x+16=15+x²+x²+4x+4
x²+8x+16=19+2x²+4x-------> x²-4x+3
x²-4x+3=0
using a graph tool----------> to calculate the quadratic equation
see the attached figure
the solution is
x=1
x=3
the answer is
the first odd integer x is 1
the second consecutive odd integer x+2 is 3
the third consecutive odd integer x+4 is 5