The cost of a flight is related to the distance tra
miles 225 525 1,16
cost (5) 50 81.7 12
this can be modeled by the equation y = 0.09161
cost in dollars.
a) what does the scope of the line represent?
5) what does the y-intercept of this function repre
3) using this model, what would be the cost of a 11
answer to the nearest dollar

Which fraction below is equivalent to 10/12?

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?