0.90 and I think .9 is another I'm not sure but I tried
Omg I am bad at but good luck
Have a great
Answer:
0.1257486
Step-by-step explanation:
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
Plugging B into the equation, we get 7.5(25)+(300*5/100)+40=187.5+15+40=
242.5 dollars
For C, since she gets 7.5 dollars per hour, we simply change the 7.5 to 9. Since 7.5 is a number multiplied by a variable, it is a coefficient.