Mathematics, 09.11.2020 02:50 Kkgiddy
A girl drops a ball off a cliff into the ocean. The polynomial −16t2+250 gives the height, in feet, of the ball t seconds after it is dropped from a 250ft tall cliff. Find the height, in feet, after t=2 seconds.
Answers: 3
Mathematics, 21.06.2019 15:40
Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.
Answers: 1
Mathematics, 21.06.2019 19:00
Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.
Answers: 1
A girl drops a ball off a cliff into the ocean. The polynomial −16t2+250 gives the height, in feet,...
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