Answer: P = 1/12 = 0.083
Step-by-step explanation:
Out of the 12 girls, there will be only one that is the lead-off batter.
we can assume that this is the first being selected at random, then the probability that you will be the lead-off batter, is equal to the quotient between 1 (the outcome where you are selected) and 12 (the total number of outcomes)
Then the probability is:
P = 1/12 = 0.083
The fact that there will be an arrange of only 9 girls does not affect the probability of you getting the position of the lead-off batter.
Answer:
![\huge \boxed{9}](https://tex.z-dn.net/?f=%5Chuge%20%5Cboxed%7B9%7D)
Step-by-step explanation:
3 raised to 2 is 3 to the power of 2.
![3^2 =3 \times 3 = 9](https://tex.z-dn.net/?f=3%5E2%20%3D3%20%5Ctimes%203%20%3D%209)
3 is multiplied by itself.
Answer:
x = -1/10 or -0.1
Step-by-step explanation:
-1.8 - 6x = 6(0.1 + 3x)
-1.8 - 6x = 0.6 + 18x
-6x - 18x = 0.6 + 1.8
-24x = 2.4
-x = 2.4/24
-x = 24/10 / 24
-x = 24/10 * 1/24
-x = 24/240
-x = 1/10
x = -0.1
Answer:
D. -1/8
Step-by-step explanation:
hi brainly user! ૮₍ ˃ ⤙ ˂ ₎ა
⊱┈────────────────────────┈⊰
![\huge{ \rm{Answer:}}](https://tex.z-dn.net/?f=%5Chuge%7B%20%5Crm%7BAnswer%3A%7D%7D)
The roots of the equation are 7 and -4, because 7 - 4 = 3 and 7. - 4 = -28
Step-by-step explanation:
The positive number is equal to 7.
Assuming that the number is equal to "x" we have:
![\begin{gathered}x^2 = 3x + 28\\\\x^2 - 3x - 28 = 0\\\\a = 1\\\\b = -3\\\\c = -28\\\end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7Dx%5E2%20%3D%203x%20%2B%2028%5C%5C%5C%5Cx%5E2%20-%203x%20-%2028%20%3D%200%5C%5C%5C%5Ca%20%3D%201%5C%5C%5C%5Cb%20%3D%20-3%5C%5C%5C%5Cc%20%3D%20-28%5C%5C%5Cend%7Bgathered%7D)
By the sum and product method, we have:
![\begin{gathered}S = -b / a\\\\S = -(-3) / 1\\\\S = 3\\\\\end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7DS%20%3D%20-b%20%2F%20a%5C%5C%5C%5CS%20%3D%20-%28-3%29%20%2F%201%5C%5C%5C%5CS%20%3D%203%5C%5C%5C%5C%5Cend%7Bgathered%7D)
![\begin{gathered}P= c / a\\\\P = 28 / 1\\\\P = 28\\\\\end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7DP%3D%20c%20%2F%20a%5C%5C%5C%5CP%20%3D%2028%20%2F%201%5C%5C%5C%5CP%20%3D%2028%5C%5C%5C%5C%5Cend%7Bgathered%7D)