Answer:
27 / 64
Step-by-step explanation:
given = ( 3/4 )³
= ( 3/4 ) ( 3/4 ) ( 3/4 )
= ( 3 * 3 * 3 ) / ( 4 * 4 * 4)
= 27 / 64
Answer:
Probability of no black bead is adjacent to the yellow bead is = 0.966
Step-by-step explanation:
First to arrange all the beads without restrictions = 6! = 720
Probability the black bead is adjacent to Yellow bead = 4!/6! = 24 /720
= 0.0333
Probability of no black bead is adjacent to the yellow bead is
= 1- Probability the black bead is adjacent to Yellow bead
= 1-0.033
= 0.966
Answer:
a) yes
b) no
c) no
Step-by-step explanation:
a) The percentage change from 12 to 15 is ...
(15/12 -1)·100% = 1/4·100% = 25% . . . . between 20% and 30%
__
b) The height increased by 61-52 = 9 inches. 20% of 52 inches is 10.4 inches, so the increase was less than 20%.
__
c) The increase was negative, so was not between two positive values.
___
In summary ...
a) yes, 25% is between 20% and 30%
b) no, 17.3% is NOT between 20% and 30%
c) no, -33.3% is NOT between 20% and 30%
_____
A percentage change can be calculated from ...
((new value)/(old value) -1) × 100%
B because (-3)4=81 which equals -3x-3x-3x-3.
The answer is F. 
.
Slope is the rise over run. In this case the slope goes downward first, so the 3 is negative. Then it runs to the right by two spaces, so the 2 is positive.
