Astudent solved this problem and said the answer is 5 pounds. todd has two packages of hamburger. one package weighs 4/5 pound and the other weighs 9/10 pound. what is the total weight of both packages of hamburger combined? is the student's answer reasonable? a. yes, the answer is reasonable. b. no, the answer is not reasonable. it should be about 3 lb. c. no, the answer is not reasonable. it should be about 2 lb. d. no, the answer is not reasonable. it should be about 1 lb.

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Which of the following functions corresponds to the above sinusoid? a. 10 cos πx - 5 b. -5 sin x - 5 c. -10 cos πx/2 - 0.5 d. 10 sin πx - 5