Mathematics, 30.06.2019 00:00 markfaerman5408
What is the equation of the quadratic graph with a focus of (3, 4) and a directrix of y = 8? f(x) = −one eighth (x − 3)2 + 4 f(x) = −one eighth (x − 3)2 + 6 f(x) = one eighth (x − 3)2 + 4 f(x) = one eighth (x − 3)2 + 6
Answers: 1
Mathematics, 21.06.2019 15:30
Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?
Answers: 1
Mathematics, 21.06.2019 21:30
Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?
Answers: 1
Mathematics, 22.06.2019 02:20
The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?
Answers: 2
What is the equation of the quadratic graph with a focus of (3, 4) and a directrix of y = 8? f(x) =...
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