Answer:
If Dakota took a total of 6 quizzes over the course of 2 weeks, Dakota will have to attend <u>one more week of school</u> before she would have taken a total of 9 quizzes.
Step-by-step explanation:
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Hope this helps!!
Answer:
a. yes
b = 0.0563
c. 0.1460
d. 0.7560
Step-by-step explanation:
a. Yes. n = 10 identical trials with two possible outcomes on each with p = 0.25.
b. p(x= 0) = 10!/(0!*10!)* .250* .7510= 1 * 1 * 0.0563 = 0.0563.
c. p(x= 4) = 10!/(4!*6!)* .254* .756= 210 * .0039 * 0.1780 = 0.1460
d. p(x= 1) = 10!/(1!*9!)* .251* .759= 10 * .25 * 0.0751 = 0.1877
p(x≥ 2) =1 - p(x< 2) = 1 – (0.0563 + 0.1877) =0 .7560
Answer:
15% & 3/20
Step-by-step explanation:
convert decimals to % by multiplying by 100
.15 * 100 = 15%
15/100
simplify
3/20
First make sure that the divider is the same
5/10 , 1/5 , 35/100 , 12/25 , 4/5
50/100 , 20/100 . 35/100 , 48/100 , 80/100
So the least to greatest would be :
1/5 , 12/25 , 0.5 , 4/5
Hope this helps