Answer:
13/52 (0.25) (25%)
Explanation:
There are 52 cards in a standard deck and there are four suits.
52/4 = 13
So, the probability (assuming that’s what you are asking for) is a 13/52 chance you will pull a hearts card.
Answer:
The slope is -4/7 and the y-intercept is -8/7.
Step-by-step explanation:
y+4=-4/7(x-5)
7y+28=-4(x-5)
7y+28=-4x+20
7y=-4x-8
y=-4/7x-8/7
Answer:
3/4
Step-by-step explanation:
2- 1 1/4= 3/4
Answer:
146 whistles
Step-by-step explanation:
First, convert 122 feet to inches, by multiplying it by 12
122(12)
= 1464
Divide this by 10 to find how many whistles he can make
1464/10
= 146.4
Since we can only have a whole number of whistles, we have to round down to 146.
So, he can make 146 whistles
