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Nataly [62]
2 years ago
15

7 Find the AREA of the regular polygon. Il (2 points) 20 18.8 13.68

Mathematics
1 answer:
rodikova [14]2 years ago
3 0

Answer:

Answer is 18.8 please mark me Brainliest

Step-by-step explanation:

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Find (f o f)(0). f(x)=x^2-1
Anuta_ua [19.1K]

Answer:

The function operation is 0

The composite function is -1

Step-by-step explanation:

8 0
3 years ago
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An ordinary (fair) coin is tossed 3 times. Outcomes are thus triples of "heads" (An ordinary (fair) coin is tossed 3 times. Ou)
shepuryov [24]

Answer:

Probability distribution

X    P(X)

0    1/8

1     3/8  

2    3/8

3     1/8

Step-by-step explanation:

When a coin is tossed there are two outcomes head and tail. When three coins are tossed the possible outcomes are

Sample space=S={HTH,THH,TTH,HHH,HTT,THT,TTT,HHT}

The total number of outcomes is n(S)=8. The X be the random variable counting number of tails in each outcome and so X can take values as 0,1,2,3. The probabilities can be computed as P(X)=n(X)/n(S). The probabilities are calculated as under:

X   Outcomes           P(X)

0    HHH                    1/8

1     HHT,THH,HTH    3/8  

2    TTH,HTT,THT     3/8

3    TTT                        1/8

The probability distribution of X is as under:

X    P(X)

0    1/8

1     3/8  

2    3/8

3     1/8

4 0
3 years ago
Jenna works in an ice cream shop. When she starts her shift the tub of chocolate ice cream is 2/3 full. When she finishes her sh
alekssr [168]

Answer:

Plz mark me brainlest!

Step-by-step explanation:

Distribute copies of The-Scoop-on-Ice-Cream Planning Sheet, and review the information about the three ... What would happen to your results if chocolate chip ice cream were included and half the people who picked vanilla were to switch to chocolate chip? o ... cream, how many half-gallons of ice cream will they serve? 2/15. Hope this helps! Ask me anything if you have any quistens!

3 0
3 years ago
Jerry started doing sit ups every day. The first day he did 15 sit ups. Every day after that he didn't wanna sit ups that he had
Harrizon [31]

Well from what im gathering from your broken english and this ridiculously worded problem, here is how i see it.

15+2x=33

33-15=18, 18/2=9, 15+2(9)=33, 15+18=33, 33=33

x=9

5 0
2 years ago
Which shows the prime factorization of 36?
Verizon [17]
The answer would be B

5 0
3 years ago
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