21. There are 4 aces and 4 fours. p = 8/52 = 2/13
23. There are 26 black cards and 6 red picture cards. p = 32/52 = 8/13
25. There are 13 clubs and 15 more cards 5 or less. p = 28/52 = 7/13
Answer:3/2
how i did this
Add 11 to both sides.
4x=5+1
Simplify 5+15+1 to 66.
4x=6
Divide both sides by 4
x= 6/4
Simplify 6/4 to 3/2
Awnser
x=3/2
Sorry if not helpful just trying my best :)
C=2πr and x^2+y^2=r^2
r=4 because of the equation (16)^1/2 is 4
C=8π
Answer:
Volume is increased in a factor of 8. The volume is increased from
to
.
Step-by-step explanation:
The formula for the volume of the rectangular prism is:

Where:
- Width
- Height
- Length
If dimensions are doubled, then volume is increased in a factor of 8:



The volume is increased from
to
.
Answer:
(-8/3)
Step-by-step explanation:
down 8, right 3