Answer:
see below
Step-by-step explanation:
A geometric sequence is one in which each term is a constant multiplied by the previous term. The appropriate formula is ...

There are 19+2+4=25 women
There are 1+9+5=15 men
there are 25+15=40 people
P=25/40=0,625
The answer is D
Answer:
D
Step-by-step explanation:
squared not cubed
Answer:
21x-7/7x
=7x(3x-1)/7= 3x-1
Step-by-step explanation:
The total to be paid is 909.5.
You must do 7% of 850 which is 59.5 and add it to 850 which is 909.5