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vodomira [7]
3 years ago
5

Two questions Do both for brainless

Mathematics
1 answer:
Kazeer [188]3 years ago
6 0

Answer:

First: 44

Second:

a: 2.5

b: 37.5

Step-by-step explanation:

For the first question it shows how many pages she can read in twenty minutes. The ratio is 20-5.

First we're going to divide, 20/5=4, it takes her 4 minutes to read 1 page.

Remember every five pages it takes her 20 minutes and there are two 5 in the number 11, so that's 40. Just one more page left, above we figured out how many minutes it takes her to read one page which is 4. 40+4=44.

Now onto the second question.

a: all we do is 10/4= 2.5

To check this we can add 2.5 4 times (or 2.5x4) and we would get 10.

B: Since we already know from the question above that you need 2.5 ounces of cheese for each pizza all we'll do is 2.5x15= 37.5

I hope this helps you and isn't confusing!

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Please anybody help me in this
Simora [160]

Answer:

<h2>a) 0.38</h2><h2>b) 0.62</h2><h2>c) 0.78</h2><h2>d) 0.03</h2><h2>e) 0.02</h2><h2>f) 0.62</h2><h2>g) 0.38</h2>

Step-by-step explanation:

a)

Probability of a owner to be moved = \frac{total owner}{total Americans} = \frac{14.8}{39} = 0.379 ≅ 0.38

b)

Probability of a renter to be moved = \frac{total renters}{total Americans} = \frac{24.2}{39} = 0.62

c)

Probability of a person who moved in the same state = \frac{Persons who moved to the same state}{Total Americans} = \frac{30.4}{39} = 0.779 ≅ 0.78

d)

Probability of a person who moved to a different country = \frac{Total moved to different country}{Total Americans} = \frac{1.3}{39} = 0.033 ≅0.03

e)

Probability of a owner who moved to a different country = \frac{Owners that moved to different country}{Total people who moved to different country} = \frac{0.3}{14.8} = 0.02

f)

Probability of a renter moving in the same state = \frac{Renter that moved in the same state}{Total persons moved in the same state} = \frac{18.7}{30.4} = 0.615 ≅ 0.62

g)

Probability of an owner moved to different state = \frac{Owners moved in different state}{Total moved in different state} = \frac{2.8}{7.3} ≅0.38

3 0
3 years ago
Which ordered pair is a solution to the system of inequalities ? (1, –5) (3, 0) (–1, –2) (1, 5)
Musya8 [376]

Point (3,0) is system solution.

<h3>What is inequality?</h3>

A statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions.

We have

y> -2

x + y <4

  • For (1,-5):

First inequation:

-5> -2 (incorrect)

Second inequality:

1-5 <4 (correct)

  • For (3,0):

First inequation:

0> -2 (correct)

Second inequality:

0+3 <4 (correct)

  • For (-1,-2):

First inequation:

-2> -2 (incorrect)

Second inequality:

-1-2 <4 (correct)

  • For (1,5):

First inequation:

5> -2 (correct)

Second inequality:

1+5 <4 (incorrect)

Hence, Point (3,0) is system solution.

Learn more about inequality here:

brainly.com/question/20383699

#SPJ1

7 0
2 years ago
WILL GIVE BRAINLIEST, 100 points -- can you help me answer these questions for Algebra?
frozen [14]

Answer: x=316 and y=41

Step-by-step explanation:

1.      x+y=357

2.     x-y=41

3.     x+y=357

       <u>x-y=41</u>

       x=316       y= 41

6 0
3 years ago
Read 2 more answers
LOL PLZ HELPPPPPPPPPPPPPPPPP
Rus_ich [418]

Answer:

The FG is 9cm

8 0
3 years ago
8 feet in 15 seconds, 16 feet in 40 seconds
Bezzdna [24]
What is the question?
6 0
3 years ago
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