Answer:
$100
Step-by-step explanation:
First add up how much she spent
$115+75= $190
Then Subtract from how much she had to spend
$290-190= $100
hope this helps:)
Answer:
it is the same on the other side
Step-by-step explanation:
1 step out the g where the other g is on the line it is on but other side
2 put x on same line with y but other side
Answer:
214.5 seconds or less time will qualify individuals for such training
Step-by-step explanation:
given that the time that it takes a randomly selected job applicant to perform a certain task has a distribution that can be approximated by a normal distribution with a mean value of 150 sec and a standard deviation of 25 sec.
i.e. X the time that it takes a randomly selected job applicant to perform a certain task is N(150,25)
The fastest 10% are the ones who are above the 90th percentile
We know 90th percentile for Z std normal score is 1.28
Corresponding X score would be

Round off to one decimal
214.5 seconds or less time will qualify individuals for such training
5 over 25 = 1/5
1/5 = 20 %
Hope this helped :)