Marcus Garvey was <span>a Jamaican-American Civil Rights activist who was part of the "Back to Africa" movement of the early 20th century and founded the "Black Star Steamship Company" for this purpose.
He was also pro Pan-African movement which proposed the idea that all people of African descent should unite in order to improve the state of affairs in Africa. </span>
Answer:
b = -17
Plug it in to find maybe correct answer if not sure next time.
Answer:
The probability that the last card dealt is an ace is
.
Step-by-step explanation:
Given : A deck of ordinary cards is shuffled and 13 cards are dealt.
To find : What is the probability that the last card dealt is an ace?
Solution :
There are total 52 cards.
The total arrangement of cards is 52!.
There is 4 ace cards in total.
Arrangement for containing ace as the 13th card is
.
The probability that the last card dealt is an ace is
![P=\frac{4\times 51!}{52!}](https://tex.z-dn.net/?f=P%3D%5Cfrac%7B4%5Ctimes%2051%21%7D%7B52%21%7D)
![P=\frac{4\times 51!}{52\times 51!}](https://tex.z-dn.net/?f=P%3D%5Cfrac%7B4%5Ctimes%2051%21%7D%7B52%5Ctimes%2051%21%7D)
![P=\frac{4}{52}](https://tex.z-dn.net/?f=P%3D%5Cfrac%7B4%7D%7B52%7D)
![P=\frac{1}{13}](https://tex.z-dn.net/?f=P%3D%5Cfrac%7B1%7D%7B13%7D)
Therefore, the probability that the last card dealt is an ace is
.
Answer:
60
Step-by-step explanation:
As we have all the required values we need, Now we can put them in a simple mathematical formula as below:
STEP 172 = 120% × Y
STEP 272 =
120
100
× Y
Multiplying both sides by 100 and dividing both sides of the equation by 120 we will arrive at:
STEP 3Y = 72 ×
100
120
STEP 4Y = 72 × 100 ÷ 120
STEP 5Y = 60
Finally, we have found the value of Y which is 60 and that is our answer.
You can easily calculate 72 is 120 percent of what number by using any regular calculator, simply enter 72 × 100 ÷ 120 and you will get your answer which is 60