Answer:
a) The probability tree is constructed below
b) the probability that at least two women will be selected is 0.500
Step-by-step explanation:
Given the data in the question;
a) The probability tree is as follows;
3 men, 3 women
↓
_______________________|________________________
↓ ↓ ↓ ↓
3 men 2 men 1 man 0 men
0 women 1 woman 2 woman 3 women
b) the probability that at least two women will be selected
p( at least two women would be selected) = P( there are 2 women out of 3 ) + P( there 3 women out of 3
so
p( at least two women would be selected) = C
³C₂ × ³C₁ / ⁶C₃ + ³C₃³C₀ / ⁶C₃
= 3!/(2!(3-2)!) × 3!/(1!(3-1)!) / 6!/(3!(6-3)!) + 3!/(3!(3-3)!) × 3!/(0!(3-0)!) / 6!/3!(6-3)!)
= 3 × 3 / 20 + 1 × 1 / 20
= 9/20 + 1/20
= 0.45 + 0.05
p( at least two women would be selected) = 0.500
Therefore, the probability that at least two women will be selected is 0.500
Answer:
23.5
Step-by-step explanation:
Answer:
Step-by-step explanation:
I think you meant, "what is the value of h(10)." If that's the case, then
h(10) = 6 - 10 = -4
Answer: 56 = 50 + 6
Explanation:
You can break apart a factor of a multiplication problem to help compute the product.
After braking apart the multiple digit factor into their ones, tens, hundreds, ... you can multiply the other factor by each part of the broken factor and then add the separate products to find the total product.
Let's do an expample with the given number, 56.
Being 56 a two-digit number you can break it up by tens and ones. In this way, 56 becomes 5 tens and 6 ones, i.e. 50 + 6.
Then you can multiply the other factor times 50 + 6 and get the product.
Let's say the other factor is 7, i.e. you want to find the product 7 × 56.
Therefore, 56 = 50 + 6 and 7 × 56 = 7 × 50 + 7 × 6
7 × 50 = 350
7 × 6 = 42
-------------------------
350 + 42 = 392
As you see, after braking apart the two digit factor 56 as per the place values of the digits, 50 and 6, you can find the product by adding the two separate products: 350 + 42 = 392.
(y - yo) = m.(x - xo)
Let's go
(-1/n - (-1/m)) = s.(1 - n/m)
(-1/n + 1/m) = s.(1 - n/m)
(-m+n)/mn = s.(m - n)/m
If we multiply both sides by m
(-m + n)/n = s.(m - n)
If we take the (-1) from the left side we have
(-1.(m - n))/n = s.(m - n)
And if we divide both sides by (m - n)
-1/n = s
So our slope is -1/n