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MariettaO [177]
3 years ago
11

Evaluate a-b if a=10 and b=-7​

Mathematics
1 answer:
Tomtit [17]3 years ago
7 0
10- -7 = 10 + 7 = 17!
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A restaurant manager states the number of customers that enter the restaurant is equal to 3 times the number of people that buy
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Determine the range for the function y = (x - 3 )^2 + 4.
Aleksandr [31]

Answer:

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3 years ago
The following data is from a simple random sample of 12 students GPAs. 3.12 2.45 4.0 3.76 3.54 2.78 3.39 3.21 1.98 3.43 3.98 2.7
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Step-by-step explanation:

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= 38.41 / 12

= 3.2008

4 0
3 years ago
17.5% commission 1,500
snow_tiger [21]

Answer:

i think you have to take the

17.5

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100

Step-by-step explanation:

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3 years ago
The circles are identical. What is the circumference of each circle? Circle 1: radius of 2x; Circle 2: diameter of 2x+3. A. 3/2
Delicious77 [7]

Answer:

C=6π

Step-by-step explanation:

It is given that, two circles are identical. The radius of first circle is 2x and the diameter of other circle is 2x+3.

If identical, it means that the radius of both circles are same i.e.

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Radius of both circles is 2(1.5)=3

The circumference of a circle is given by :

C=2\pi r\\\\C=2\pi (3)\\\\C=6\pi

So, the circumference of each circle is 6π.

7 0
3 years ago
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