Answer:
47
Step-by-step explanation:
Just divide 329 by 7
That gives you 47
Answer:
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The quiz grades of a math class are given. 83, 76, 68, 97, 68, 80, 89, 74, 75, 81, 91, 90 The grades are normally distributed wi
Yuki888 [10]
Answer:
the answer is c) 1.08
Step-by-step explanation:
Step1:
Formula for calculating z-score is;
Z= (x-mean)/standard deviation
where x is the value for which z-score is required
Step 2:
As asked in the question z-score for highest grade is required which is 91;
z= (91-81)/9.3
z=10/9.3
z=1.075
which is approximately;
z=1.08
Answer:
Step-by-step explanation:
2.00/5= 0.40 an orange
12*.40= $4.80
Answer:
18/90 = 1/5 | 28/42 = 2/3 | 16/40 = 2/5 | 4/24 = 1/6 | 10/18 = 5/9 & 24/30 = 5/6
Step-by-step explanation: