Answer:
table 1
Step-by-step explanation:
table one, because you have different value of x (inputs) with no repetition for the same value
₇P₅ is a permutation. you can find this setting in the statistics menu of your scientific calculator (i think).
If you don't have a scientific calculator, you can use the following formula:
nPr = ![\frac{n!}{(n - r)!}](https://tex.z-dn.net/?f=%5Cfrac%7Bn%21%7D%7B%28n%20-%20r%29%21%7D)
₇P₅ = ![\frac{7!}{(7 - 5)!}](https://tex.z-dn.net/?f=%5Cfrac%7B7%21%7D%7B%287%20-%205%29%21%7D)
= ![\frac{7}{2!}](https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B2%21%7D)
= ![\frac{7 * 6 * 5 * 4 * 3 * 2!}{2!}](https://tex.z-dn.net/?f=%5Cfrac%7B7%20%2A%206%20%2A%205%20%2A%204%20%2A%203%20%2A%202%21%7D%7B2%21%7D)
= 7 * 6 * 5 * 4 * 3
= 2520
Answer: C
Answer:
12 mi.
Step-by-step explanation:
a^2+b^2=c^2
c is the hypotenuse (the line across the right angle) and a and b are the other sides.
a=5
c=13
Plug into the equation
5^2+b^2=13^2
b^2=169-25
b^2=144
b=12
12*6=72 radius of 3, 3*3.14=9.42 so 72+9.42=81.42 :)
For the answer to the question above asking to <span>Simplify 4 times the 4th root of 48.</span><span>
√48
=√16*3
=√2^4*3
=2√3
=2 times the 4th root of 3
I hope my answer helped you with your problem. Have a nice day! Feel free to ask more questions.</span>