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Hunter-Best [27]
3 years ago
6

Need help asap!!!!!!

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
5 0
They are inverses. 

The easiest way to solve this is to take the g(x) equation and switch the g(x) with the x. Then solve for your new g(x). Since it looks just like f(x) after doing that, it is an inverse. 
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What is the mode of 5,67,8,9,10
Eduardwww [97]
The score set above has no mode
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8 0
4 years ago
Assume that there are 22 frozen dinners: 12 pasta, 6 chicken, and 4 seafood dinners. The student selects 5 of them. What is the
Stells [14]

Since, there are 22 frozen dinners. Out of these, 22 are pasta, 6 chicken and 4 seafood dinners.

We have to determine the probability that at least 2 of the dinners selected are pasta dinner. At least 2 of the dinners selected are pasta, it means that there can be 2 pasta, 3 , 4 or 5.

So, Probability with at least 2 of dinners

= \frac{(^{12}C_{2} \times ^{10}C_{3})+ (^{12}C_{3} \times ^{10}C_{2})+(^{12}C_{4} \times ^{10}C_{1})+(^{12}C_{5})}{^{22}C_{5}}

We will use the combination formula, which states ^nC_r = \frac{n!}{r! (n-r)!}

= \frac{(66 \times 120)+(220 \times 45)+(495 \times 10)+(792)}{26334}

=\frac{7920+9900+4950+792}{26334}

= \frac{23562}{26334}

= 0.894

=0.90

Therefore, the probability that at least 2 of the dinners selected are pasta is 0.90

3 0
3 years ago
Does anybody know the answer??
alexandr1967 [171]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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