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Ira Lisetskai [31]
1 year ago
6

What is the missing lengths for the problems?

Mathematics
1 answer:
FrozenT [24]1 year ago
5 0

Answer:

≈5.6

Step-by-step explanation:

Use ratios: 4/3 = 7.5/x

3 times 7.5 then divide by 4 to get 5.6

Let me know if this helped you out!

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Identify the population and sample.
iris [78.8K]
Population is 200 and sample is 30

Thank you hope this helps
3 0
3 years ago
What is the PV of an ordinary annuity with 10 payments of $2,700 if the appropriate interest rate is 5.5%? Group of answer choic
Verizon [17]

Answer:

The PV of an ordinary annuity with 10 payments of $2,700 if the appropriate interest rate is 5.5% is $20,352.

Step-by-step explanation:

P = PMT [(1 - (1 / (1 + r)^{n})) / r]

= 2,700 [(1 - (1 / (1 + 0.055)^{10})) / 0.05]

= 2,700 [(1 - (1 / (1 + 0.055)^{10})) / 0.05]

= 2,700 [(1 - (1 / (1.708)) / 0.05]

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= 2,700 [(0.41457) / 0.05]

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5 0
3 years ago
Since the school was opened the number of students has increased 60%. There are 240 students. Calculate the number of the studen
Alja [10]

Answer:

150 students

Step-by-step explanation:

60% = 0.6

x + 0.6x = 240

1.6x = 240

x = 240/1.6

x = 150

7 0
2 years ago
Owen had 18 guitars. He sold 5 guitars and kept the rest. What is the ratio of guitars he kept to guitars he sold?
Romashka [77]

Answer:

to get what he kept subtract 5 from 18, to get 13 so 13 was kept. the ratio will be kept:sold which is 13:5

3 0
3 years ago
Read 2 more answers
Express each equation in the form y = mx + b: 5x + y – 3 = 0
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Answer:24

Step-by-step explanation:

7 0
3 years ago
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