Answer:
24.8 inches
Step-by-step explanation:
Volume of a cylinder=πr²h
Where volume=774 and h=0.4
Now
774=(3.14)r²(0.4)
774=1.2566r²
Divide both sides by 1.2566
r²=615.94
Taking sq root on both sides
r=24.8 inches
Answer:
128 oz
Step-by-step explanation:
128 ounces in the us
It sounds like your book is asking "what is the probability that the card is either a black card or a 9"
If so, there are 26 black cards (13 spades and 13 clubs) and four cards that have "9" on them (one in each suit). We have 26+4 = 30 cards that are either one or the other. There is overlap though. Namely the 2 black cards that have "9" on them (we count them twice), so we should subtract to get 30-2 = 28
There are 28 cards that either have a '9' on them, they are black, or both
This is out of 52 cards total
Divide the two values: 28/52 = 14/26 = 7/13 = 0.53846
Answer as a fraction: 7/13
Answer in decimal form: 0.53846
Answer as a percentage: 53.846%
Side note: the decimal form and percentage form are approximate
A set could be a collection of objects. These objects are called components of the set. ii) Subset. A subset b of a set a could be a set whose components are too components of a.
Please correct any mistakes!! :)
Answer:
23 ft
Step-by-step explanation:
Perimeter = 4 × side
92 = 4 × Side
92/4 = Side
23 = Side
