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baherus [9]
3 years ago
14

32 3/4 take away 12 1/2​

Mathematics
2 answers:
Otrada [13]3 years ago
7 0

Answer:

The answer is 20 and 1/4

Nutka1998 [239]3 years ago
3 0

Answer:

20 1/4

Step-by-step explanation:

32 3/4×1= 3/4

12 1/2×2= 2/4

20 1/4

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The population of Town A increases by 5% every year. Its current population is 700,000. Town B, which currently has 550,000 resi
gladu [14]

Answer:

1,260

Step-by-step explanation:


5 0
3 years ago
!!!!! PLEASE PLEASE HELP ME !!!!! IS ANYONE SEEING MY QUESTIONS??
iVinArrow [24]

<u>Answer</u>:

The correct option is C : x² + (y +3)² = 9 .

<u>Step-by-step explanation:</u>

We know that the general equation for a circle is ( x - h )² + ( y -k )²= r², Where,

  • r is the radius.
  • (h , k) is the center.

Let the point be ( 0 , -y) , since it is on negative y axis . And the circle passes through the origin that is (0,0) . Hence the center will be 3 units down the y - axis that is ( 0 , -3) .Hence h will be 0 and y = (-3) .

Now its given that the radius of the circle is 3. So on substituting r = 3 , in standard form we have ,

⇒ ( x -h )² + ( y - k )²= r²

⇒ ( x - 0)² + { y - (-3) }² = 3²

⇒ x² + ( y + 3) ² = 3²

⇒ x² + ( y + 3)² = 9

<h3><u>Hence the correct option is C [ x² + ( y+3)² = 9 ] .</u></h3>

• Note that I have attached the graph of the same .

7 0
3 years ago
What is the area of this figure?
Maru [420]

Answer:

add

Step-by-expostulation

keep trying youll get it soon

7 0
3 years ago
Lucy is a dress maker. She sews \dfrac47
Strike441 [17]

Answer:

\frac{16}{21} dresses

Step-by-step explanation:

We are given that

Lucy sews dress in 3/4 hours=\frac{4}{7} of dress

Lucy sews at constant rate.

We have to find the number of dresses sewed by Lucy in hour.

To find number of dress sewed by Lucy in 1 hour we will use unitary method.

By using unitary method

Lucy sews in 3/4 hours=\frac{4}{7} dress

Lucy sews in 1 hour=\frac{\frac{4}{7}}{\frac{3}{4}}

Lucy sews in 1 hour=\frac{4}{7}\times \frac{4}{3}

Lucy sews in 1 hour=\frac{16}{21} dresses

Hence, Lucy sews \frac{16}{21} dresses in 1 hour.

5 0
3 years ago
Which of the following represents the mean absolute deviation of Jamal’s data?
Gnesinka [82]

Answer:

1.178

Step-by-step explanation:

(for Jamal)

5 x 2 = 10

6 x 3 = 18

7 x 2 = 14

8 x 1 = 8

10 x 1 = 10

Mean: 10 + 18 + 14 + 8 + 10 = 60/9 = 6.6

6.6 - 5 = 1.6 x 2 = 3.2

6.6 - 6 = 0.6 x 3 = 1.8

7 - 6.6 = 0.4 x 2 = 0.8

8 - 6.6 = 1.4

10 - 6.6 = 3.4

<em>Mean Absolute Deviation:</em> 3.2 + 1.8 + 0.8 + 1.4 + 3.4 = 10.6/9 = 1.178

7 0
3 years ago
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