Answer:
0.10
Step-by-step explanation:
some idiot deleted my answer lol
to do this you divide the total whole by the pieces you want . So 1/10=0.10
and thats your answer and how to get it :)
I’m pretty sure it’s the second choice
14/84 x100 =. 1/6 x 100 = 16.66%
Answer:
The z-score corresponding to the sample mean is 1
Step-by-step explanation:
z-score = (sample mean - population mean) ÷ (sd/√n)
sample mean = 53, population mean = 50, sd = 9, n = 9
z-score = (53 - 50) ÷ (9/√9) = 3÷3 = 1
The group needs 3 pizzas because:
9(people) x 2(slices) = 18
6(slices per pizza) x 3(pizzas) = 18