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faust18 [17]
1 year ago
13

3 ft 9 in + 4 ft = ft in

Mathematics
2 answers:
Maurinko [17]1 year ago
6 0

Answer:

7 ft and 9 inches

Step-by-step explanation:

EleoNora [17]1 year ago
5 0

Answer:

7 ft 9 inches

Step-by-step explanation:

3 ft 9 in + 4 ft = 7 ft 9 inches

All you have to do is add the feet with the feet and add the inches with the inches. They want you to add 3 ft + 4 ft, which is 7 ft. There are no inches to add to 9 in, so that just remains 9 in.

Therefore, your answer is 7 ft 9 in.

I hope this helps! Have a lovely day!! :)

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Pls help me pls i need help :)
goldenfox [79]

Answer:

10

Step-by-step explanation:

7 0
3 years ago
If you know how to this and can help that would be so great...also please take a look at my last question Thanks
Alik [6]

Answer:

im sorry i dont know

Step-by-step explanation:

8 0
3 years ago
There are 550 people at the school carnival.
Svet_ta [14]

Answer:

70% of the people at the fair are students

165 people are on the ride

Step-by-step explanation:

In order to find a percentage, take the fraction given, 385/550, and divide the numerator, 385, and divide it by the denominator, 550. Once completing this, we get 0.7

Next, we multiply the result by 100, and get 70, thus, 385 is 70% of 550.

To find how many people 30% of 550 is, we take the percentage and put it in a fraction with the denominator being 100(changes with size of fraction like a decimal, 300 would be over a denominator of 1000)

With 30/100, we then multiply by 550 with the equation looking like this:

30/100*550/1

Once we finish multiplying(typically using a calculator, although you can do it manually) we get 165, the value of how many people are on rides out of the total 550.

4 0
3 years ago
Suppose a bus arrives at a bus stop every 35 minutes
Ratling [72]

Answer:

3/7

Step-by-step explanation:

The probability of at least is 1 - the probability of at most

P(at least x) = 1 - P(at most x)

The given is:

1. A bus arrives at a bus stop every 35 minutes

2. You arrive at the bus stop at a random time

3. You will have to wait at least 20 minutes for the bus

∵ The bus arrives at a bus stop every 35 minutes

∵ You arrive at the bus stop at a random time

∵ You will wait at most for 20 minutes for the bus

∴ P(at most 20 minutes) =

∵ P(at least 20 minutes) = 1 - P(at most 20 minutes)

∴ P(at least 20 minutes) = 1 -

∴ P(at least 20 minutes) =

- Simplify the fraction by divide up and down by 5 and you will get your answer!

please mark me brainliest!

5 0
3 years ago
16/25 (5/3)^4 I don't get this AT ALL please help!!!
Andreyy89

Answer:

400/ 81

Step-by-step explanation:

16/25 × (5/3)^4

16/25 × (625/ 81)

10000/ 2025

400/81

3 0
2 years ago
Read 2 more answers
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