Answer:
neither
Step-by-step explanation:
you could not map them onto each other without any overlap or extras
Answer:
The probability of choosing exactly 2 male and 4 female students =![\frac{\binom{16}{2}\times \binom{19}{4}}{\binom{35}{6}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cbinom%7B16%7D%7B2%7D%5Ctimes%20%5Cbinom%7B19%7D%7B4%7D%7D%7B%5Cbinom%7B35%7D%7B6%7D%7D)
Step-by-step explanation:
We are given that a class has 35 students
Number of male=16
Number of female=19
We have to choose 6 students for committee
We have to find the probability that exactly 2 male students are selected
Probability=P(E)=![\frac{number\;of\;favorable\;cases}{total\;number\;of\;cases}](https://tex.z-dn.net/?f=%5Cfrac%7Bnumber%5C%3Bof%5C%3Bfavorable%5C%3Bcases%7D%7Btotal%5C%3Bnumber%5C%3Bof%5C%3Bcases%7D)
If we have to choose total 6 student in which 2 male and 4 female
Combination formula:
![nC_r=\frac{n!}{r!(n-r)!}](https://tex.z-dn.net/?f=nC_r%3D%5Cfrac%7Bn%21%7D%7Br%21%28n-r%29%21%7D)
Using the formula
The probability of choosing exactly 2 male and 4 female students =![\frac{\binom{16}{2}\times \binom{19}{4}}{\binom{35}{6}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cbinom%7B16%7D%7B2%7D%5Ctimes%20%5Cbinom%7B19%7D%7B4%7D%7D%7B%5Cbinom%7B35%7D%7B6%7D%7D)
Answer: 2x - 30
Step-by-step explanation:
Answer:
slope = - 7
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
y - 4 = - 7(x - 6) ← is in point- slope form
with slope m = - 7
The distributive property: a(b + c) = ab + ac
(-7c + 8d)0.6 = (-7c)(0.6) + (8d)(0.6) = -4.2c + 4.8d