Answer:
Step-by-step explanation:
B
$31.37 multipled by 6% (or 0.006)= $1.88 in tax.
The total amount for the dinner bill would be $33.25 including tax.
In an observational study, only one group is studied, and in an expirement, two groups are studied.
Answer:
5p4 = 120
Step-by-step explanation:
nPr
Where n=5 and r =4
(5!) ÷ (5-4)!= (5*4*3*2*1)÷(1)=120
