I think your answer is 90
A) the output would be -9,4 because using the rule Alivia created (x,y)➡(x-3,y+4) -6 (which is the x value) subtract 3 equals -9. 0, which is the y value plus 4 equals four.
b) The output would be 0,0 because using the same rule 3 subtract 3 is 0 and -4 plus 4 is 0.
c) Honestly I tried to determine whether the rule was a function and I am having a hard time determining. But I can tell you that x values cannot have more than one y value while y can have more than on x value.
please vote my answer brainliest. thanks!
Answer:
336 ways ;
56 ways
Step-by-step explanation:
Number of ways to have the officers :
Number of qualified candidates, n = 8
Number of officer positions to be filled = 3
A.)
Using permutation (since the ordering matters):
nPr = n! ÷(n-r)!
8P3 = 8! ÷ (8-3)!
8P3 = 8! ÷ 5!
8P3 = (8*7*6)
8P3 = 336 ways
B.) Different ways of appointing committee: (ordering doesn't count as officers can also be appointed)
Using the combination relation :
nPr = n! ÷(n-r)!r!
8C3 = 8! ÷ (8-3)! 3!
8C3 = 8! ÷ 5!3!
8C3 = (8*7*6) ÷ (3*2*1)
8C3 = 336 / 6
8C3 = 56 ways
Answer:
76
Step-by-step explanation:
64 + (12 × 5) - 48
64 + 60 - 48
76
Answer:
In 256 ways
Step-by-step explanation:
The number of answer choices will be; 4 * 3 = 12 answer choices
Okay, so per question we have 4 choices
The number of ways we can answer the first question is 4 ways since there are 4 choices
For the second question, 4 ways also
For the third 4 ways
And for the last question, four ways too
So the number of ways to correctly answer the question will be ;
4 * 4 * 4 * 4 = 256 ways
