Answer:
45 meters
Step-by-step explanation:
because 10% of 50 is 5, you subtract 5 from 50;
50-5=45
Answer:
t test for one mean.
met
met
met
Step-by-step explanation:
11 is the only prime number. It's only multiples are 1 and itself
The expected assembly time is the middle of the range of the uniform distribution, 8 minutes.
Answer:
$1,650
Step-by-step explanation:
First, we need to find how much she paid the whole year. 27,700-x=7900. If we subtract 7900 from each side and add x to each side, we get 19,800=x. Therefore, she paid $19,800 in rent the whole year. Since there are 12 months in a year, and each month she paid the same, she paid $1,650 in rent each year, for 19800/12=1650
