Answer:
1 + y ≥ 9
Step-by-step explanation:
<span>Experimental probability is not necessary always same. For example, you may flip a fair coin 10 times and you probably would get 6 heads and 4 tails.
Then the experimental probability of getting a head would be 6/10 = 60%.
Now you can do 10 trials again and you probably would get different result such as 5 heads and 5 tails. In this case, the </span>experimental probability of getting a head would be 50%, which is different. Experimental probability depends on a result of actual trials, so it may be different.
Theoretical probability is always same.
Hope this helps.
Polynomials can have REAL ZEROS or COMPLEX ZEROS. Real Zeros to a polynomial are POINTS where the graph crosses the x-axis when y=0. When we graph each function, we can see these points. Complex Zeros are the SOLUTIONS of the equation that ARE NOT VISIBLE on the graph.
Answer:
135
Step-by-step explanation:
simply You're asked 15% of 900 so
900 x 15/100 =135
Answer:
2/3x+4=7
x=4.5
Step-by-step explanation:
2/3x+4=7
-4 -4
2/3x=3 (multiply by 3/2)
multiply both side by the reciprocal
x=4.5
