Answer:
z score for Maria is higher than Stephanie
Step-by-step explanation:
for Stephanie
GPA = 3.85
Mean of her school GPA = 3.1
Standard deviation = 0.4
Z =1.875
for Maria
GPA = 3.80
Mean of her school GPA = 3.05
Standard deviation = 0.2
Z =3.750
therefore z score for Maria is higher than Stephanie
(1/3) * (3^3) + (5.2) * 2 = 19.4
Your answer should be 86.68.
Mean: you add up all the numbers and divide it by the total of the numbers, in this case there are a total of 11. I added all of them up and got 953.5 and divided by 11. Hoped i helped
Answer:
For the first image, the answer should be C) 11 ft.
For the second image, the answer should be C) 6 mi.
For the third image, the answer should be C) 6.9 m^2
Step-by-step explanation:
First image explaination: To get the area of a rectangle you would multiply length times width. 7 times 11 is the area given: 77- so the answer should be 11 ft.
Second image explaination: Divide 11.4 by 1.9.
Third image explaination: Divide 41.4 by 6.
Okay, so in order to find how much she earns per hour you'll take the salary she earns each week ($198.60) and divide that to how many hours she works every week (15 hours). It'll look like: 198.60 / 15= $13.24 per hour.
