Answer:
Number 27:Population density refers to the number of people who live in a defined land area (usually square miles or square kilometers). So, if two million people live in ten square miles, the population density is two hundred thousand people per square mile.
Number 29:Your heart beats about 100,000 times in one day. And about 35 million times in a year.And 128 beats in one minute
Step-by-step explanation:
Answer:
7.83
Step-by-step explanation:
cos(40)=6/(ZX)
zx=7.83
Im not too sure, but C might work as an answer...
Sorry if it's wrong :(
Answer:
In an equation of the form y = mx + b the slope is represented by "m".
Therefore, the slope of y= 2/3 x +5 is (2/3)
Step-by-step explanation:
Answer:
of ice cream
Step-by-step explanation:
Given
Number of friends = 8
Size of ice cream = 1/6 quarts
Required
Total ice cream served
Let n represent the number of friends, s represent the size of ice cream and t represents total ice cream served;
t is calculated as thus;



Divide numerator and denominator by 2

Hence, she serves
in total