The answer is 5/8.hope this helps
Answer:
I got you
Step-by-step explanation:
When putting numbers in absolute value bars, the bars cancel out any negative signs in them, meaning the number comes out positive either way, and this goes for any number inside the bars, thats why its the absolute value.
Numbers 27 and 81 have 27 as common factor which is equal to 3^3. Noting that we can put 27 before brackets write it in form 3^3 and that third root and cube will trim.
![\sqrt[3]{27x - 81} - 5=](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B27x%20-%2081%7D%20%20-%205%3D)
![\sqrt[3]{27(x-3)} - 5 =](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B27%28x-3%29%7D%20%20-%205%20%3D)
![\sqrt[3]{3^3(x-3)} - 5=](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B3%5E3%28x-3%29%7D%20-%205%3D%20)
![3 \sqrt[3]{x-3} - 5](https://tex.z-dn.net/?f=3%20%5Csqrt%5B3%5D%7Bx-3%7D%20-%205%20)
-5 means that graph is shifted 5 to down.
-3 means it is shifted to right by -3
3 and ∛ represent scaling of graph which can be seen and tested once you draw it. It is harder to explain it with words.
Answer:
a. 4/13, b. 1/2, c. 3/52, d. 8/13
Step-by-step explanation:
a.
aces in a deck: 4
face cards in a deck: 12
(4+12)/52 = 16/52 = 4/13
b.
even numbers in a deck: 26
26/52 = 1/2
c.
only 3 face cards that are diamonds
3/52
d.
reds in a deck: 26
face cards in a deck: 12
face cards that are red: 6
(26+12-6)/52 = 32/52 = 8/13