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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.

Step-by-step explanation:

To figure out how many people are in each sq. mile, we divide 1,000,000 by 1,000. We see that per sq. mile, there are about 1,000 people. Now, all we need to do is multiply 663,000 by 1,000. The answer is 663,000,000 people.

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: