62% of 80 I need the fraction I need the round I need the mental and actual percentage can you show me how to get these

The fly population on an island is declining t a rate of 1.7% per year. The population was 4600 in the year 2016. Which answer is the best prediction of the population in the year 2023

An iceberg weights 450,000 pounds. If it loses 0.2% of its weight in a day, what is its new weight at the end of the day?

What's an equation in slope-intercept form of the line that passes through (6, - 2) and (12, 1)

Which represents a unit rate? The cost of cat food is $36 per 3 bags. The cost of orange juice is $3 per jug. The cost of photocopies is $1 per 10 pages. The cost of roses is $50 per 2 dozen.

Let m represent the number of children playing soccer. Those children are separated into 4 equal teams. Write an expression for the number of children on each team.

Part of the population of 10,800 hawks at a national park are building a nest. A random sample of 72 hawks shows that 12 of them are building a nest. Estimate the number of hawks building a nest in the population.

Olivia has $220 to buy presents for her 3 sisters and 2 nephews. She wants to spend $10 more on each sister than she spends on each nephew.

Katherine is working two summer jobs, making $16 per hour lifeguarding and making $6 per hour walking dogs. In a given week, she can work a maximum of 15 total hours and must earn at least $160.

What is 0.002 1/10 of

Mr. Otsuki has 25 bills worth $300. He has $5, $10, and $20 bills. How many of each type of bill could he have if he has exactly ten $20 bills and at least nine $5 ...