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Colt1911 [192]
3 years ago
7

Explain the error shown in the problem

Mathematics
1 answer:
daser333 [38]3 years ago
5 0
4ab+12a-32abc
=4(ab+3a-8abc)
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Each month the census bureau mails survey forms to 250,000 households asking questions about the people living in the household
DENIUS [597]
The sample is the 240,000 households that respond. The correct option among all the options that are given in the question is the second option or option "B". The other choices are incorrect and can be easily negated. i hope that this is the answer that your were looking for and it has come to your great help.
7 0
3 years ago
Determine how many hours are equal to 1 week. Show your work. How many hours are in two weeks? How many hours are in a year (52
klasskru [66]

Answer:

168 hours

8,736 hours

Step-by-step explanation:

1)

<em>Determine how many hours are equal to 1 week. </em>

1 week = 7 days

1 day = 24 hours

1 week * (7 days)/(1 week) * (24 hours)/(1 day) = 168 hours

2)

<em>How many hours are in a year (52 weeks)?</em>

1 week = 168 hours

1 year * (52 weeks)/(1 year) * (168 hours)/(1 week) = 8,736 hours

6 0
3 years ago
Maggie constructs a triangle with sides lengths 7 centimeters long and 10 centimeters long.
MakcuM [25]

7 centimeters is a possible length for the third side ⇒ B

Step-by-step explanation:

Let us revise the triangle Inequality Theorem

  • The sum of the lengths of any 2 sides of a triangle must be greater than the length of the third side
  • To prove that by easy way add the smallest two sides, if their sum greater than the third side,then the sides can form a triangle

Assume that the length of the third side is x cm

∵ The length of two sides are 7 cm and 10 cm

∵ The length of the third side is x cm

- Put the sum of x and 7 greater than 10 ( x and 7 are the smallest sides)

∴ x + 7 > 10

- Subtract 7 from both sides

∴ x > 3

- Put the sum of 7 and 10 greater than x (7 and 10 are the smallest sides)

∵ 7 + 10 > x

∴ 17 > x

∴ x < 17

- By using one inequality for x (combined the two inequalities in one)

∴ 3 < x < 17

That means the length of the third side is any number between 3 and 17

There is only one answer between 3 and 17

∵ 7 is between 3 and 17

∴ The length of the third side could be 7 cm

7 centimeters is a possible length for the third side

Learn more:

You can learn more about triangles in brainly.com/question/4599754

#LearnwithBrainly

7 0
3 years ago
What is 12.45 as a fraction
barxatty [35]
= 1245/100

= 249/20

= 12  9/20
6 0
4 years ago
Read 2 more answers
Veterinarian jasmin cato has 5/9 of a quart of medication, she wishes to prescribe this medication for 6 cats in her pet hospita
Diano4ka-milaya [45]
\frac{5}{9} \div 6 = \frac{5}{9} \div \frac{6}{1} = \frac{5}{9} \times \frac{1}{6} = \frac{5}{54}
Each cat will get 5/54th of a quart or .093 quarts.
5 0
4 years ago
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