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2 years ago

What is the simplest form for 20/100

Mathematics

2 answers:

Troyanec [42]2 years ago

4 0

1/5 is the simplest form of the fraction

Nostrana [21]2 years ago

3 0

To figure this out, you need to find the greatest common factor between 20 and 100. In this case, it would be 20 itself, because 20 goes evenly into both 20 and 100.

Now, simply divide both top and bottom by 20. This gives you 1/5, which is the answer.

Hope this helps!

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box A has 4 marbles.box A has 5% of the marbles.what is the total amount of marbles in all four boxes

laila [671]

Box A is 4. 4 is 5% of the total boxes.
5% = 1/20, so multiply whatever number that's 5% of the total by 20 to get the total.
4 x 20 = 80.
There are 80 marbles total.
Hope this helps!

8 0

3 years ago

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The accompanying table shows wind speed and the corresponding wind chill factor

kompoz [17]

Answer:he accompanying table shows wind speed and the corresponding wind chill factor

when the air temperature is 29°F. Write a logarithmic regression equation for this set

of data, rounding all coefficients to the nearest thousandth. Using this equation, find

he accompanying table shows wind speed and the corresponding wind chill factor

when the air temperature is 29°F. Write a logarithmic regression equation for this set

of data, rounding all coefficients to the nearest thousandth. Using this equation, find

Step-by-step explanation:

7 0

2 years ago

Please help me!

yan [13]

Answer:

Step-by-step explanation:

A = Area of First Rectangle 

B = Area of Second Rectangle 

w = Width

12(w)=320+B (1st Equation)

8(w) = B (2nd Equation)

w=B/8 (Plug this value of w into the first equation)

12B/8 = 320 +B (you get this)

12B= 2560 + 8B (Simplify)

4B = 2560

B =640 plug this value into the 2nd equation

8(w) = 640

w = 80

To Test This

12x80 = 960

8x80 = 640

<h3>960 - 640 = 320 Therefore the answer is correct the width is 80</h3>

<h3 />

5 0

2 years ago

Which equation matches the graph shown?

Kitty [74]

Answer:

f(x) = -(x+2)(x-1)

Step-by-step explanation:

We know the zeros are at 1 and -2

f(x) = a *(x-b1)(x-b2) where b1 and b2 are the zeros and a is a constant

f(x) =a(x-1)(x- -2)

f(x) =a(x-1)(x+2)

We know that a must be negative since the parabola opens down so

The only choice is choice D where a = -1

f(x) = -(x+2)(x-1)

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2 years ago

Molly earns a rebate each month on her movie tickets and books. She earns $0.25 for each movie ticket and $2 for each book. Last

UNO [17]

the algebraic expression is 4(0.25)+2x=17

STEP 1: Simplify both sides of the equation

1+2x=17 or 2x+1=17

STEP 2: Subtract 1 from both sides

2x=16

STEP 3: Divide both sides by 2

2x/2 = 16/2

x=8

6 0

2 years ago

Read 2 more answers