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3 years ago

Can someone please help me? :)

Mathematics

2 answers:

Dimas [21]3 years ago

8 0

Answer: is C. 30,000

harina [27]3 years ago

5 0

If the side of a square is 5 feet.

The area of the square is = 5 ×5 = 25 ft²

Now as 5 people can occupy this space.

The area for each person = 25/ 5 = 5ft²

The dimension of the outdoor space are

Length = 500 ft

Width = 300 ft

The area of the outdoor space = 500 × 300 = 150,000 ft²

The number of persons which can be accommodated shall be 150,000/5

= 30,000

Option D) is the right answer.

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4. 12 ___ -15 = 27<br> 5. -18 ___ -¾ = 24

Ksivusya [100]

Answer:

4) 3.5

5) -1.375

Step-by-step explanation:

plug in x for the missing number and solve

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3 years ago

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Blockbuster videos charges $12 membership fee, and $1.50 per video you rent. Isabella said that this is a non-proportional relat

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Y= 12+1.5x i believe is the equation

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3 years ago

Can someone help ne with this question please

bezimeni [28]

Answer: 34

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3 years ago

Sam is 3 years younger then Marco . Marco is 15 how old is Sam

vodomira [7]

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6 0

4 years ago

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A day can be evenly divided into 86,400 periods of 1 second; 43,200 periods of each 2 seconds; or in many other ways. In total,

Leni [432]

Answer:

96 ways

Step-by-step explanation:

Given

$Day = 86400\ seconds$

Required

Ways to divide it into period of seconds

What this question implies is to determine the total number of factors of 86400

To start with, we determine the prime factorization of 86400

To do this, we continually divide 86400 by 2; when it can not be further divided, we divide by 3, then 7, then 11...

$86400/2 = 43200$

$43200/2=21600$

$21600/2=10800$

$10800/2=5400$

$5400/2= 2700$

$2700/2 = 1350$

$1350/2=675$

$675/3=225$

$225/3=75$

$75/3=25$

$25/5=5$

$5/5 = 1$

This implies that:

$86400 = 2^7 * 3^3 * 5^2$

The number of factors d is the solved by:

$d = (a+1)*(b+1) *(c+1)$

Where

$n = 2^a * 3^b * 5^c$

By comparison:

$a = 7$

$b = 3$

$c=2$

So:

$d = (7+1)*(3+1) *(2+1)$

$d = 8*4 *3$

$d = 96$

<em>Hence, there are 96 total ways</em>

7 0

3 years ago