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kotykmax [81]
3 years ago
5

Express 900 as a product of its prime factors im index form ​

Mathematics
2 answers:
ANTONII [103]3 years ago
3 0

Step-by-step explanation: Divide by successive primes:

900 / 2 = 450

450 / 2 = 225

225 / 3 = 75

75 / 3 = 25

25 / 5 = 5

5 / 5 = 1

Write down the prime factors:

2 × 2 × 3 × 3 × 5 × 5

Write them in index form:

2² × 3² × 5²

ki77a [65]3 years ago
3 0

Answer:

2∧2 . 3∧2 . 5∧2

Step-by-step explanation:

First of all, it is important to divide the number by the minimum possible divisors until getting 1 as a result

900  ÷ 2 = 450

450  ÷  2 = 225

225  ÷  3 = 75

75  ÷   3 = 25

25  ÷  5 = 5

5 ÷ 5 = 1

Then the prime factors of 900 are 2 . 2 . 3 . 3 . 5 . 5 or 2∧2 . 3∧2 . 5∧2 because 2∧2 = 4 ; 3∧2 = 9 ; 5∧2 = 25 , and 4 . 9 . 25 = 900

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Michael Chan leaves a dock in his motorboat and travels at an average speed of 9 mph toward the Isle of Shoals, a small island o
horsena [70]

Since the motor boat left the dock 2 hours before the tour boat, their meeting point will be 27 miles from the dock from which both boats departed after 3 hours.

<h3>What is the distance?</h3>

Distance is the movement of an object regardless of direction. The distance can be defined as the amount of length an object has covered, regardless of its starting or ending position

We know that r × t = d

r = rate of speed

t = time

d = distance

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9 × t = d = rate × time

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When they both cover the same distance in the same amount of time, they will eventually cross paths.

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To know more about distance visit: brainly.com/question/18850325

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8 0
2 years ago
Sorry I need help with these 3! Thank you to whoever takes the time to solve them!!!
mash [69]
1.)
Starts with 40:10, then cuz you have 80 buns, you need to x2, so it would be 20 cubes

2.)
I don’t know, sorry

3.)
4:2 and 60 in total
so 4+2 is 6 and 60/6 is 10
so it would be 40:20 so 20

hope this helps :)
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