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Tresset [83]
2 years ago
8

A medical team has found that the blood concentration of a particular medicine has a

Mathematics
1 answer:
weqwewe [10]2 years ago
4 0
i’m pretty sure it is B i took thsi a while ago
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Question 12
gayaneshka [121]

Answer:

A

Step-by-step explanation:

8 0
3 years ago
a family rents a cottage for $79.95 a day for 7 days. about how much does the family pay for the cottage?
earnstyle [38]
They will pay $559.65,rounded will be $560.00.


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5 0
3 years ago
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Don's reading group has read 168 books this year his reading group has six members each member read the same amount of books how
NNADVOKAT [17]

Answer:

28 Books

Step-by-step explanation:

If there are 6 members and you are looking for how many EACH of them read, you divide how many books they've read all together by how many members there are.

168 ÷ 6 = 28

hope this helped

7 0
3 years ago
John tossed a coin 50 times, and it lands on head 27 times and it lands on tails 23 times. What is the relative frequency of lan
VashaNatasha [74]

Answer:

D. 54%

Step-by-step explanation:

Find the relative frequency of it landing on heads by dividing 27 by 50, then multiplying it by 100

27/50

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0.54(100)

= 54

So, the relative frequency is 54%

The correct answer is D. 54%

7 0
3 years ago
The probability that an event will occur is 1. Which of the following best describes the likelihood of the event occurring? (1 p
Semenov [28]
Certain, because it’s a whole and that means it’s the only one possible, unless it’s 1%, then it is unlikely
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4 years ago
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