877.71=877.7
when rounding, look at the previous place value to determine if you should round up or down :)
Answer: −0.147540984 or 1.911885246
-x > - 5 is also true. B.
When you divide by a negative number you change the direction of the inequality sign.
Answer:
138
Step-by-step explanation:
There is 60 seconds in a minute, so if the heart beats 23 times in 10 seconds, it is 138 bpm.
23 * 6 = 138
Answer: 0.0971
Step-by-step explanation:
Given : Sample size : 
The percent of people are afraid of flying 
Thus the proportion of people are afraid of flying 
We know that the formula to find the standard deviation of the distribution of sample proportions is given by :-

Hence, the standard deviation of the distribution of sample proportions = 0.0971