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jok3333 [9.3K]
3 years ago
6

3. Bob wrote 0.125 as a fraction. He wrote it as 48. Is Bob correct? Why or why not? 

Mathematics
2 answers:
san4es73 [151]3 years ago
6 0

Answer:

125/1000 and no hes not correct

Step-by-step explanation:

sukhopar [10]3 years ago
6 0

Answer:

0.125 is the same as 125/1000. 

Step-by-step explanation:

This is because we have to remove the decimal point before creating a fraction.

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DedPeter [7]

Answer:

x = 1 1/4

Step-by-step explanation:

sqrt( 7x+2) = sqrt(3x+7)

Square each side

(sqrt( 7x+2))^2 = (sqrt(3x+7))^2

7x+2 = 3x+7

Subtract 3x from each side

7x-3x +2 = 3x+7-3x

4x+2 = 7

Subtract 2 from each side

4x+2-2 = 7-2

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Divide by 4

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x = 1 1/4

Check for extraneous solution

sqrt( 7*5/4+2) = sqrt(3*5/4+7)

sqrt( 35/4 + 8/4) = sqrt(15/4+28/4)

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Solution is valid

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3 years ago
Determine whether the source given below has the potential to create a bias in a statistical study. Washington University obtain
umka21 [38]

Answer:

B

Step-by-step explanation:

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3 years ago
Suppose that one card is to be selected from a deck of 20 cards that contains 10 red cards numbered from 1 to 10 and 10 blue car
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Answer:

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Step-by-step explanation:

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3 years ago
What is the axis of symmetry of a parabola if its x-intercepts are -3 and 5?
ollegr [7]

Answer:

The axis of symmetry will be at 1

Step-by-step explanation:

The middle of -3 and 5 will be the axis :)

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3 0
3 years ago
Jarron has a piece of chalk tied to the end of a
solniwko [45]

Answer: A 24 cm piece of string is cut into two pieces , one piece is used to form a circle and the other piece is used to form a square.

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Let x = the circumference of the circle

then

(24-x) = the perimeter of the square

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Find the area of the circle

find r

2*pi*r = x

r =  

Find the area of the circle

A =  

A =  

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Find the area of the square

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Step-by-step explanation: Hope I help out alot (-: :-)

8 0
3 years ago
Read 2 more answers
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