Answer:
Step-by-step explanation:
0.621371 Miles
1093.61 Yards
3280.84 Feet
39370.1 Inches
Answer: B
Step-by-step explanation: The Answer is B. 30 Sides.
Answer:
The other 2/3 would be 20
Step-by-step explanation:
Each 1/3 is 10 so 10*2 is 20
Answer: 600
Step-by-step explanation: To round 629 to the nearest hundred, we first find the digit in the rounding place which in this case is the 6 in the hundreds place.
To decide whether to round up or down, we look at the digit to the right of the 6 which is 2. According to the rules of rounding, if the digit to the right of the rounding place is less than 5, we round down.
So in this problem, since 2 is less than 5, we round down. This means that the digit in the rounding place, 6, stays the same and we change all digits to the right of the rounding place to 0. So we have 600.
Therefore, 629 rounded to the nearest hundred is 600.
Answer:
1) 0.1504
2) 0.432
Step-by-step explanation:
1) The given information are;
The proportion of the morning appointments that are with elderly patients = 60%
The number of patients in the appointments = 10 patients
The proportion of the morning appointments that are with non-elderly patients = 100 - 60 = 40%
The binomial probability distribution is given as follows;
= 0.000105
= 0.0016
= 0.01062
= 0.0425
The probability that the first four patients are elderly is 0.000105 + 0.0016 + 0.1062 + 0.0425 = 0.1504
2) The probability that exactly 2 out of 3 morning patients are elderly patient is given as follows
= 0.432