So you know that 3^4 is your numerator and that is (4)(4)(4)(4)=81
3^2 is your denominator and that is (3)(3)=9
81/9
=9
Answer:
12.66666 infinity or 38/3
Step-by-step explanation:
Parentheses first so 5-2 is 3... then multiply so then 12... 12+32-6 is 38. 38 over 3 is 12.6666 infinity or 38/3, cannot be simplified...
Answer:
x = 6
Step-by-step explanation:
The probability that this archer hits her first shot is given by t the probability of being windy and that she hits the shot added to the probability of not being windy and that she hits the shot:
![P(H_{first}) = P(H_w)*P(W)+P(H_{nw})*(1-P(W))\\P(H_{first})=0.4*0.3+0.7*(1-0.3)\\P(H_{first})=0.12+0.49 = 0.61](https://tex.z-dn.net/?f=P%28H_%7Bfirst%7D%29%20%3D%20P%28H_w%29%2AP%28W%29%2BP%28H_%7Bnw%7D%29%2A%281-P%28W%29%29%5C%5CP%28H_%7Bfirst%7D%29%3D0.4%2A0.3%2B0.7%2A%281-0.3%29%5C%5CP%28H_%7Bfirst%7D%29%3D0.12%2B0.49%20%3D%200.61)
If the probability that she hits the target on her first shot is 0.x1, the value of x is:
![P(H_{first})=0.61=0.x1\\x=6](https://tex.z-dn.net/?f=P%28H_%7Bfirst%7D%29%3D0.61%3D0.x1%5C%5Cx%3D6)
Answer:
50:39
Step-by-step explanation:
The first number in the context always goes first!
Answer:
123 cm²
Step-by-step explanation:
You add the sum of all the faces in the shape