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nexus9112 [7]
2 years ago
8

Ms. Sims traveled to 42 countries in 60 days. At this rate, how many countries

Mathematics
1 answer:
DedPeter [7]2 years ago
4 0

Answer: 28

Step-by-step explanation:

The first step to solve this problem is to figure out how many countries per day ms. Sims travels. Do this by dividing 42 by 60. If the division sign is a “per” symbol she would travel 42 every 60 days.

42/60 is 0.7

So she travels 0.7 countries per day.

Multiplied by 40 days (40 times 0.7) is 28. 28 countries per 40 days

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hoa [83]
Where is this triangle you speak of
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3 years ago
PLEASE I NEED HELP ON THIS T^T
nignag [31]

Answer:

10

Step-by-step explanation:

we can solve this using basic algebra

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3 0
2 years ago
The sutton police department must write, on average, 6 tickets a day to keep department revenues at budgeted levels. suppose the
lakkis [162]
The Poisson distribution defines the probability of k discrete and independent events occurring in a given time interval.
If λ = the average number of event occurring within the given interval, then
P(k \, events) = e^{-\lambda } ( \frac{\lambda ^{k}}{k!} )

For the given problem,
λ = 6.5, average number of tickets per day.
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The Poisson distribution is
P(k \, tickets/day)=e^{-6.5} ( \frac{6.5 ^{k}}{k!} )
The distribution is graphed as shown below.

Answer: 
The mean is λ = 6.5 tickets per day, and it represents the expected number of tickets written per day.
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8 0
3 years ago
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Alla [95]

Answer:

7

Step-by-step expla

5 0
3 years ago
What is the 7th term in the sequence of square numbers?
12345 [234]

Answer:

49.

Step-by-step explanation:

To solve, you can simply list the square numbers in order...

1^2, 2^2, 3^2, 4^2, 5^2, 6^2, 7^2.

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Hope this helps!

5 0
3 years ago
Read 2 more answers
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