Assume that we are estimating 2 different police officers' service pistol shooting accuracy. the first officer practices almost daily year round. after watching that officer shoot, we estimate that he will make 85% (.85) of the time. the second officer is similarly observed and his accuracy is estimated at 15%. how many hits must the first officer make in a row before you can confidently reject the following null hypothesis (use the 95% level of confidence):

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

step-by-step explanation:

the answer to this is a. a^2 + b^2 = c^2

a sample of water is taken and kept in a beaker in a freezer at a constant temperature of 0°c. if the system is at dynamic equilibrium, which of these statements is true?