Answer:
x^2-6x-2
Step-by-step explanation: i am 100% sure
from least to greatest: 0.85, 8/9 (0.88 as a decimal), 0.93
I'm not positive what this is, but I think you want:
<span>T (2-5),(-1+5) = T -3,4
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Answer:
D.5^12 X 5^6 is the correct answer.
Step-by-step explanation:
Answer:
720 ways
Step-by-step explanation:
Generally, combination is expressed as;

The question consists of 9 multiple-choice questions and examinee must answer 7 of the multiple-choice questions.
⇒ ⁹C₇ 

= 36
The question consists of 6 open-ended problems and examinee must answer 3 of the open-ended problems.
⇒ ⁶C₃ 

= 20
Combining the two combinations to determine the number of ways the questions and problems be chosen if an examinee must answer 7 of the multiple-choice questions and 3 of the open-ended problem.
⁹C₇ × ⁶C₃
= 36 × 20
= 720 ways