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melisa1 [442]
3 years ago
12

There were 8 finalists in the Atlantic County spelling bee and 12 finalists in the Ocean County spelling bee. If one finalist fr

om each county will advance to the state finals, how many different combinations are possible?
20
94
96
190
Mathematics
2 answers:
Lostsunrise [7]3 years ago
6 0

Answer:

a

Step-by-step explanation:

wolverine [178]3 years ago
4 0
I think it is A
Hope this help you
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What is this equation called?
nadya68 [22]

\left\{\begin{array}{ccc}3x-6y=20&|\cdot2\\2x-4y=3&|\cdot3\end{array}\right\\\left\{\begin{array}{ccc}6x-12y=40\\6x-12y=9\\\end{array}\right

The left sides of the equations are the same and the right sides of the equations are different, therefore the system of equations is inconsistent.

Answer: B. inconsistent.

5 0
3 years ago
Gabe has already spent 2 minutes on the phone, and he expects to spend 1 more minute with every phone call he routes. In all, ho
wolverine [178]

Answer:

he would make 12 phone calls

Step-by-step explanation

so he talks three minutes each time he is on the phone so divide 37 by 3 to get 12.33 with the .33 repeated but you have to round down to 12 because you have to have a whole number for the calls but even if the number was 12.79 you cant round up to 13 because the number has to be over 13

8 0
4 years ago
For what value(s) of x is the fraction 5x-10/x^2-25 undefined?
Korvikt [17]

The fraction will be undefined on x=5 and x=-5

Step-by-step explanation:

The fraction is undefined on values that make the denominator of the fraction zero.

Given fraction is:

\frac{5x-10}{x^2-25}

To find the values on which the denominator will be zero, we put the denominator equal to zero.

x^2-25=0\\(x)^2-(5)^2=0\\(x+5)(x-5)=0\\x+5 = 0 => x=-5\\x-5 = 0 => x=5

So,

The fraction will be undefined on x=5 and x=-5

Keywords: Fractions

Learn more about fractions at:

  • brainly.com/question/2456596
  • brainly.com/question/2479097

#LearnwithBrainly

3 0
4 years ago
Function is a transformation of the parent exponential function
Zina [86]

Answer: B. function h is a reflection and a dilation of function f

Step-by-step explanation:

  • A reflection gives the mirror image of function.
  • A function can be reflected about an axis by multiplying by -1.
  • To reflect function about the x-axis, multiply f(x) by -1 to get -f(x).

Also, dilation provides either vertical or horizontal stretch or compression.

It uses a scale factor k to multiply the function such that new function will be kf(x).

Here, f(x)=2^x and h(x)= -3\times 2^x

We can write h(x) as

h(x)=(-1) \times (3) \times (2^x)=(-1) \times (3) \times f(x)

So here scale factor =3 and -1 gives it a reflection.

So, the correct statement would be B. function h is a reflection and a dilation of function f.

7 0
4 years ago
PLEASE HELP ASAP THE IMAGE IS BELOW
VARVARA [1.3K]

Answer:

Step-by-step explanation:

x=24

KLN=30

MNL=90

6 0
3 years ago
Read 2 more answers
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