Answer:
, the population density in people per square meter is 0.005377
Step-by-step explanation:
Answer:
D 9 softball tickets for $72
Step-by-step explanation:
72/9=8
Answer:
80%
Step-by-step explanation:
The percentage change is calculated from ...
percent change = ((new)/(old) -1) × 100%
= (72/40 -1) × 100%
= (1.8 -1) × 100%
= 80%
The second value is 80% greater than the first.
Answer:
x=4, x=-4
Step-by-step explanation:
x^2-16=0
Add 16 to both sides;
x^2-16+16=0+16
Simplify;
x^2=16
x=, x
=4
factor the number;16
=
-
Factor the number 16;
=-4
Answer:
75
Step-by-step explanation: