Alaska is the biggest state in the United States of America , write this as a bi conditional statement
Alaska is the largest state in the united states. the state has an area of approximately 663,000 square miles. Rhode island is the smallest state in the united states, with an area of approximately 1,000 square miles. currently, the populations of Alaska and Rhode island are 732,000 people and 1 million people, respectively. if Alaska had the same number of people per square mile as Rhode island, what would its population be? in two or more sentences, explain your calculations and conclusions.
48/40 = 1 8/40
1 8/40 Simplify to 1 1/5
Hope this helps!
Answers:k = 13The smallest zero or root is x = -10
note: you can write "x^2" to mean "x squared"
f(x) = x^2+3x-10
f(x+5) = (x+5)^2+3(x+5)-10 ... replace every x with x+5
f(x+5) = (x^2+10x+25)+3(x+5)-10
f(x+5) = x^2+10x+25+3x+15-10
f(x+5) = x^2+13x+30
Compare this with x^2+kx+30 and we see that k = 13
Factor and solve the equation below
x^2+13x+30 = 0
(x+10)(x+3) = 0
x+10 = 0 or x+3 = 0
x = -10 or x = -3
The smallest zero is x = -10 as its the left-most value on a number line.