Answer:
Option C is the correct answer.
Step-by-step explanation:
Since a random number generator is used to select a single number between 1 and 28, inclusively;
For a fair decision to be made during the process, the number of persons in the set must be a divisor of 28.
Let's list the divisors of 28:
The divisors of 28 are {1, 2, 4, 7, 14, 28}
The only option that contains one of the divisors is option C which is 7.
Answer: B
Step-by-step explanation:
the inner product of (a,b) * (c,d) is ac + bd
= 4 * 6 + 8 * -3
= 24 - 24
= 0
since the inner product is equal to 0, the vectors are perpendicular
answer is b
Answer:
$8475
Step-by-step explanation:
13% of 7500 is 975 so i then added 975 7,500 and got $8,475
V=hpr^2, r=d/2 so
V=(hpd^2)/4
h=(4V)/(pd^2) ft given that d=4 and V=527.8
h=42ft
Answer:
the answer is -7.2 hope this helps you
Step-by-step explanation:
