Answer:
40%
Step-by-step explanation:
multiply the fraction by a hundred and the answer will have units of percent.
340 is (340-380)/20=-2, or 2 standard deviations below the mean.
420 is (420-380)/20=2, or 2 standard deviations below the mean.
95% of values lie within 2 standard deviations of the mean, so the answer is 95%.
Answer:
8 parties
Step-by-step explanation:
First, find how much of her paycheck was from working 30 hours:
7.50(30)
= 225
Then, subtract this from 265, to find how much money was from bonuses:
265 - 225
= 40
To find how many parties she scheduled, divide 40 by 5, since each party she schedules gives her a $5 bonus:
40/5
= 8
So, she scheduled 8 parties
Answer:
Mason's base salary is $600, so over the two days he earned $1,200.
Step-by-step explanation:
D. xb-a=y because it the close to being it it looks like