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Softa [21]
3 years ago
6

The students at Kayla's school are forming teams of three students for a quiz bowl competition. Kayla is assuming that each memb

er of a team is equally likely to be male or female. She uses a coin toss (heads = female, tails = male) to simulate this probability. Here is Kayla's data from 50 trials of 3 coin tosses: thh tth tth tht thh htt hth hht hth tth tth hht hth tht tht tth tth thh thh htt tht thh tth hht hth thh tht tth hht thh hhh tth tth hth htt tht thh hhh htt thh htt ttt tht ttt thh hht hth htt hht hth According to this data, what is the experimental probability that a team will consist entirely of girls? 0.33 0.04 0.2 0.02
Mathematics
1 answer:
scZoUnD [109]3 years ago
5 0

There are 2 instances of hhh (all girls) in the 50 trials, so the experimental probability is 2/50 = 4/100 = 0.04.

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maw [93]

Answer:

1478 mi/h  

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The rate of change is the distance divided by the time.

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4 0
3 years ago
-5^2 + (-15) ÷ (-3) + 20 Solve using PEMDAS showing work
oee [108]
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-5^2 is 25
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Your answer should be 47!
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5 0
3 years ago
20)
Natali5045456 [20]

Answer:

The correct option is A) The growth factor of the investment.

Step-by-step explanation:

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V(t) = 30,000(1.125)^t

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Where b value is the growth factor.

By comparing we get that the constant '1.125' represents the growth factor by which our value is increasing each year.

Constant '30,000' represents the initial value i.e. the investment made.

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7 0
3 years ago
What is 12 more than 8.2 times a number n
pantera1 [17]
12 more than 8.2 times a number n is the same as “8.2n + 12”.
4 0
3 years ago
In May, Jenna's mean weekly salary was $78. She earned $70 in Week 1, $88 in Week 2, and $67 in Week 3. How much did Jenna earn
stiks02 [169]

Answer:

just add then all up then divide each of them buy the answer

Step-by-step explanation:

3 0
3 years ago
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