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Ira Lisetskai [31]
3 years ago
8

What is the discount rate for a $120 camera that is on sale for $105?

Mathematics
1 answer:
emmainna [20.7K]3 years ago
7 0
12.5%   

105 is 87.5% out of 120, so the other % left over is the discount which is 100-87.5 = 12.5%
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An apple has a mass of 32.06 grams. What is the mass of the apple rounded to the nearest tenth of a gram?
cricket20 [7]

32.1

<h2>Hope this helps! Have a nice life! </h2>

3 0
3 years ago
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Anna11 [10]

Answer:

C

Step-by-step explanation:

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3 years ago
Write a quadratic function with zeroes 0 and 8.
Jlenok [28]

Answer:

x^2-8x=0

Step-by-step explanation:

the quadratic function should be as follows:

x^2-8x=0

Now let's confirm that the zeros of the function are 0 and 8

x^2-8x=0=x(x-8)=0

Therefore we can see that if x = 0

0^2*8*0=0\\0=0

the equation is fulfilled

And we also have (x-8)

for this expresion to be equal to zero:

x-8=0\\x=8

thus, if x = 8

8^2-8*8=0\\64-64=0\\0=0

the equation is also fulfilled

The zeros of the quadratic function x^2-8x=0 are 0 and 8.

3 0
3 years ago
The diagram below shows a square cardboard with an area of 132.25 cm ².A square of side x cm is cut and removed from each of its
PilotLPTM [1.2K]

Answer:

i think it's 10.6

Step-by-step explanation:

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4 0
3 years ago
What's 17 out of 20 as a decimal
maw [93]
Let's convert this fraction to an equal fraction which holds a denominator of 100, since it is a power of 10. 

Since the denominator can be multiplied by 5 to achieve 100, we can multiply the entire fraction by 5 to create an equivalent fraction that has a denominator of 100:
17/20 = (17*5)/(20*5) = 85/100

To obtain a decimal from this fraction, take the numerator and move its decimal one place to the left for every 0 in the denominator. Since our denominator has two zeros, we will need to move the decimal place on the 85 two places to the left.

This gives us an answer of .85, which can also be expressed as 0.85.
3 0
3 years ago
Read 2 more answers
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